234140010400 has 72 divisors (see below), whose sum is σ = 578829827520. Its totient is φ = 92470460160.

The previous prime is 234140010397. The next prime is 234140010421. The reversal of 234140010400 is 4010041432.

It is a super-2 number, since 2×234140010400² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1789174 + ... + 1915573.

It is an arithmetic number, because the mean of its divisors is an integer number (8039303160).

Almost surely, 2^234140010400 is an apocalyptic number.

234140010400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234140010400 is an abundant number, since it is smaller than the sum of its proper divisors (344689817120).

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

234140010400 is a wasteful number, since it uses less digits than its factorization.

234140010400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704846 (or 3704833 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 234140010400 its reverse (4010041432), we get a palindrome (238150051832).

The spelling of 234140010400 in words is "two hundred thirty-four billion, one hundred forty million, ten thousand, four hundred".