4311045504 has 384 divisors, whose sum is σ = 14114580480. Its totient is φ = 1303879680.

The previous prime is 4311045469. The next prime is 4311045509. The reversal of 4311045504 is 4055401134.

It is a happy number.

4311045504 is a `hidden beast` number, since 4 + 3 + 1 + 104 + 550 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×4311045504² = 37170226675117228032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4311045509) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16391677 + ... + 16391939.

It is an arithmetic number, because the mean of its divisors is an integer number (36756720).

Almost surely, 2^4311045504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4311045504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7057290240).

4311045504 is an abundant number, since it is smaller than the sum of its proper divisors (9803534976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4311045504 is a wasteful number, since it uses less digits than its factorization.

4311045504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4311045504 is about 65658.5524056082. The cubic root of 4311045504 is about 1627.5245025936.

Adding to 4311045504 its reverse (4055401134), we get a palindrome (8366446638).

The spelling of 4311045504 in words is "four billion, three hundred eleven million, forty-five thousand, five hundred four".