125314351043444 has 6 divisors (see below), whose sum is σ = 219300114326034. Its totient is φ = 62657175521720.

The previous prime is 125314351043411. The next prime is 125314351043447. The reversal of 125314351043444 is 444340153413521.

It can be written as a sum of positive squares in only one way, i.e., 119662377340900 + 5651973702544 = 10939030^2 + 2377388^2 .

It is a super-2 number, since 2×125314351043444² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125314351043395 and 125314351043404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125314351043447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15664293880427 + ... + 15664293880434.

It is an arithmetic number, because the mean of its divisors is an integer number (36550019054339).

Almost surely, 2^{125314351043444} is an apocalyptic number.

It is an amenable number.

125314351043444 is a deficient number, since it is larger than the sum of its proper divisors (93985763282590).

125314351043444 is a wasteful number, since it uses less digits than its factorization.

125314351043444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31328587760865 (or 31328587760863 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 125314351043444 in words is "one hundred twenty-five trillion, three hundred fourteen billion, three hundred fifty-one million, forty-three thousand, four hundred forty-four".