30214411440 has 160 divisors (see below), whose sum is σ = 99833181696. Its totient is φ = 7532851200.

The previous prime is 30214411411. The next prime is 30214411463. The reversal of 30214411440 is 4411441203.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 30214411440.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 591559 + ... + 640601.

Almost surely, 2^30214411440 is an apocalyptic number.

30214411440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30214411440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49916590848).

30214411440 is an abundant number, since it is smaller than the sum of its proper divisors (69618770256).

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

30214411440 is a wasteful number, since it uses less digits than its factorization.

30214411440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49227 (or 49221 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 30214411440 its reverse (4411441203), we get a palindrome (34625852643).

The spelling of 30214411440 in words is "thirty billion, two hundred fourteen million, four hundred eleven thousand, four hundred forty".