233699459052 has 48 divisors (see below), whose sum is σ = 571952263680. Its totient is φ = 74181765312.

The previous prime is 233699459041. The next prime is 233699459093. The reversal of 233699459052 is 250954996332.

It is a super-2 number, since 2×233699459052² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233699458983 and 233699459001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5578602 + ... + 5620337.

It is an arithmetic number, because the mean of its divisors is an integer number (11915672160).

Almost surely, 2^233699459052 is an apocalyptic number.

It is an amenable number.

233699459052 is an abundant number, since it is smaller than the sum of its proper divisors (338252804628).

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

233699459052 is a wasteful number, since it uses less digits than its factorization.

233699459052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11199030 (or 11199028 counting only the distinct ones).

The product of its (nonzero) digits is 15746400, while the sum is 57.

The spelling of 233699459052 in words is "two hundred thirty-three billion, six hundred ninety-nine million, four hundred fifty-nine thousand, fifty-two".