233145223607402 has 16 divisors (see below), whose sum is σ = 351535549866912. Its totient is φ = 115968204896880.

The previous prime is 233145223607369. The next prime is 233145223607423. The reversal of 233145223607402 is 204706322541332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374166248 + ... + 374788835.

It is an arithmetic number, because the mean of its divisors is an integer number (21970971866682).

Almost surely, 2^{233145223607402} is an apocalyptic number.

233145223607402 is a deficient number, since it is larger than the sum of its proper divisors (118390326259510).

233145223607402 is a wasteful number, since it uses less digits than its factorization.

233145223607402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748955893.

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 233145223607402 in words is "two hundred thirty-three trillion, one hundred forty-five billion, two hundred twenty-three million, six hundred seven thousand, four hundred two".