125702644241644 has 12 divisors (see below), whose sum is σ = 219989752287424. Its totient is φ = 62848429302384.

The previous prime is 125702644241639. The next prime is 125702644241677. The reversal of 125702644241644 is 446142446207521.

It is a junction number, because it is equal to n+sod(n) for n = 125702644241591 and 125702644241600.

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, 723106839 + ... + 723280654.

Almost surely, 2^{125702644241644} is an apocalyptic number.

It is an amenable number.

125702644241644 is a deficient number, since it is larger than the sum of its proper divisors (94287108045780).

125702644241644 is a wasteful number, since it uses less digits than its factorization.

125702644241644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446409224 (or 1446409222 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 52.

The spelling of 125702644241644 in words is "one hundred twenty-five trillion, seven hundred two billion, six hundred forty-four million, two hundred forty-one thousand, six hundred forty-four".