2234541145320 has 1280 divisors, whose sum is σ = 8755978176000. Its totient is φ = 505825689600.

The previous prime is 2234541145273. The next prime is 2234541145327. The reversal of 2234541145320 is 235411454322.

It is a happy number.

2234541145320 is a `hidden beast` number, since 2 + 2 + 3 + 4 + 5 + 4 + 114 + 532 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2234541145327) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 7952103580 + ... + 7952103860.

It is an arithmetic number, because the mean of its divisors is an integer number (6840607950).

Almost surely, 2^{2234541145320} is an apocalyptic number.

2234541145320 is a gapful number since it is divisible by the number (20) 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 2234541145320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4377989088000).

2234541145320 is an abundant number, since it is smaller than the sum of its proper divisors (6521437030680).

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

2234541145320 is a wasteful number, since it uses less digits than its factorization.

2234541145320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 2234541145320 its reverse (235411454322), we get a palindrome (2469952599642).

The spelling of 2234541145320 in words is "two trillion, two hundred thirty-four billion, five hundred forty-one million, one hundred forty-five thousand, three hundred twenty".