230332405031555 has 64 divisors (see below), whose sum is σ = 284712907530240. Its totient is φ = 178776629990400.

The previous prime is 230332405031549. The next prime is 230332405031563. The reversal of 230332405031555 is 555130504233032.

It is not a de Polignac number, because 230332405031555 - 2²² = 230332400837251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

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 63 ways as a sum of consecutive naturals, for example, 49651302926 + ... + 49651307564.

It is an arithmetic number, because the mean of its divisors is an integer number (4448639180160).

Almost surely, 2^{230332405031555} is an apocalyptic number.

230332405031555 is a deficient number, since it is larger than the sum of its proper divisors (54380502498685).

230332405031555 is a wasteful number, since it uses less digits than its factorization.

230332405031555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740.

The product of its (nonzero) digits is 810000, while the sum is 41.

Adding to 230332405031555 its reverse (555130504233032), we get a palindrome (785462909264587).

The spelling of 230332405031555 in words is "two hundred thirty trillion, three hundred thirty-two billion, four hundred five million, thirty-one thousand, five hundred fifty-five".