325428260542 has 32 divisors (see below), whose sum is σ = 611322292224. Its totient is φ = 126221652000.

The previous prime is 325428260533. The next prime is 325428260557. The reversal of 325428260542 is 245062824523.

It is a congruent number.

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, 4703709 + ... + 4772392.

It is an arithmetic number, because the mean of its divisors is an integer number (19103821632).

Almost surely, 2^325428260542 is an apocalyptic number.

325428260542 is a deficient number, since it is larger than the sum of its proper divisors (285894031682).

325428260542 is a wasteful number, since it uses less digits than its factorization.

325428260542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9476344.

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 325428260542 in words is "three hundred twenty-five billion, four hundred twenty-eight million, two hundred sixty thousand, five hundred forty-two".