325164234542 has 32 divisors (see below), whose sum is σ = 570698205120. Its totient is φ = 136071002880.

The previous prime is 325164234541. The next prime is 325164234547. The reversal of 325164234542 is 245432461523.

It is a self number, because there is not a number n which added to its sum of digits gives 325164234542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325164234541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272617 + ... + 1506612.

It is an arithmetic number, because the mean of its divisors is an integer number (17834318910).

Almost surely, 2^325164234542 is an apocalyptic number.

325164234542 is a deficient number, since it is larger than the sum of its proper divisors (245533970578).

325164234542 is a wasteful number, since it uses less digits than its factorization.

325164234542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779436.

The product of its digits is 691200, while the sum is 41.

The spelling of 325164234542 in words is "three hundred twenty-five billion, one hundred sixty-four million, two hundred thirty-four thousand, five hundred forty-two".