325631055106243 has 4 divisors (see below), whose sum is σ = 339788927067408. Its totient is φ = 311473183145080.

The previous prime is 325631055106213. The next prime is 325631055106307. The reversal of 325631055106243 is 342601550136523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325631055106243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325631055106193 and 325631055106202.

It is not an unprimeable number, because it can be changed into a prime (325631055106213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7078935980548 + ... + 7078935980593.

It is an arithmetic number, because the mean of its divisors is an integer number (84947231766852).

Almost surely, 2^{325631055106243} is an apocalyptic number.

325631055106243 is a deficient number, since it is larger than the sum of its proper divisors (14157871961165).

325631055106243 is a wasteful number, since it uses less digits than its factorization.

325631055106243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14157871961164.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 325631055106243 in words is "three hundred twenty-five trillion, six hundred thirty-one billion, fifty-five million, one hundred six thousand, two hundred forty-three".