325022405402 has 16 divisors (see below), whose sum is σ = 494817610560. Its totient is φ = 160099552512.

The previous prime is 325022405303. The next prime is 325022405419. The reversal of 325022405402 is 204504220523.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4047752 + ... + 4127267.

It is an arithmetic number, because the mean of its divisors is an integer number (30926100660).

Almost surely, 2^325022405402 is an apocalyptic number.

325022405402 is a deficient number, since it is larger than the sum of its proper divisors (169795205158).

325022405402 is a wasteful number, since it uses less digits than its factorization.

325022405402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8175317.

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 325022405402 its reverse (204504220523), we get a palindrome (529526625925).

The spelling of 325022405402 in words is "three hundred twenty-five billion, twenty-two million, four hundred five thousand, four hundred two".