325756121874042 has 8 divisors (see below), whose sum is σ = 651512243748096. Its totient is φ = 108585373958012.

The previous prime is 325756121874011. The next prime is 325756121874083. The reversal of 325756121874042 is 240478121657523.

It is a sphenic number, since it is the product of 3 distinct primes.

325756121874042 is an admirable number.

It is a super-2 number, since 2×325756121874042² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27146343489498 + ... + 27146343489509.

It is an arithmetic number, because the mean of its divisors is an integer number (81439030468512).

Almost surely, 2^{325756121874042} is an apocalyptic number.

325756121874042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325756121874042 is a wasteful number, since it uses less digits than its factorization.

325756121874042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54292686979012.

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 325756121874042 in words is "three hundred twenty-five trillion, seven hundred fifty-six billion, one hundred twenty-one million, eight hundred seventy-four thousand, forty-two".