3125344323455 has 32 divisors (see below), whose sum is σ = 3815012113920. Its totient is φ = 2457526538880.

The previous prime is 3125344323421. The next prime is 3125344323473. The reversal of 3125344323455 is 5543234435213.

It is not a de Polignac number, because 3125344323455 - 2¹⁰ = 3125344322431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 324773774 + ... + 324783396.

It is an arithmetic number, because the mean of its divisors is an integer number (119219128560).

Almost surely, 2^{3125344323455} is an apocalyptic number.

3125344323455 is a deficient number, since it is larger than the sum of its proper divisors (689667790465).

3125344323455 is a wasteful number, since it uses less digits than its factorization.

3125344323455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13631.

The product of its digits is 2592000, while the sum is 44.

Adding to 3125344323455 its reverse (5543234435213), we get a palindrome (8668578758668).

The spelling of 3125344323455 in words is "three trillion, one hundred twenty-five billion, three hundred forty-four million, three hundred twenty-three thousand, four hundred fifty-five".