234355313312402 has 32 divisors (see below), whose sum is σ = 368104050961920. Its totient is φ = 111785335793920.

The previous prime is 234355313312381. The next prime is 234355313312411. The reversal of 234355313312402 is 204213313553432.

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

It is a self number, because there is not a number n which added to its sum of digits gives 234355313312402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23487902 + ... + 31943577.

It is an arithmetic number, because the mean of its divisors is an integer number (11503251592560).

Almost surely, 2^{234355313312402} is an apocalyptic number.

234355313312402 is a deficient number, since it is larger than the sum of its proper divisors (133748737649518).

234355313312402 is a wasteful number, since it uses less digits than its factorization.

234355313312402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55432666.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 234355313312402 its reverse (204213313553432), we get a palindrome (438568626865834).

The spelling of 234355313312402 in words is "two hundred thirty-four trillion, three hundred fifty-five billion, three hundred thirteen million, three hundred twelve thousand, four hundred two".