234403429500 has 120 divisors (see below), whose sum is σ = 764745661680. Its totient is φ = 62507570400.

The previous prime is 234403429489. The next prime is 234403429523. The reversal of 234403429500 is 5924304432.

It is a super-2 number, since 2×234403429500² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2853370 + ... + 2934369.

It is an arithmetic number, because the mean of its divisors is an integer number (6372880514).

Almost surely, 2^234403429500 is an apocalyptic number.

234403429500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234403429500 is an abundant number, since it is smaller than the sum of its proper divisors (530342232180).

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

234403429500 is a wasteful number, since it uses less digits than its factorization.

234403429500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5787770 (or 5787749 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 234403429500 in words is "two hundred thirty-four billion, four hundred three million, four hundred twenty-nine thousand, five hundred".