231402434203010 has 64 divisors (see below), whose sum is σ = 493251982147584. Its totient is φ = 76486753483200.

The previous prime is 231402434202931. The next prime is 231402434203043. The reversal of 231402434203010 is 10302434204132.

It is a super-3 number, since 3×231402434203010³ (a number of 44 digits) contains 333 as substring.

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, 202161356 + ... + 203302775.

It is an arithmetic number, because the mean of its divisors is an integer number (7707062221056).

Almost surely, 2^{231402434203010} is an apocalyptic number.

231402434203010 is an abundant number, since it is smaller than the sum of its proper divisors (261849547944574).

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

231402434203010 is a wasteful number, since it uses less digits than its factorization.

231402434203010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405464439.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 231402434203010 its reverse (10302434204132), we get a palindrome (241704868407142).

The spelling of 231402434203010 in words is "two hundred thirty-one trillion, four hundred two billion, four hundred thirty-four million, two hundred three thousand, ten".