125941846401 has 24 divisors (see below), whose sum is σ = 208373355840. Its totient is φ = 71804300256.

The previous prime is 125941846367. The next prime is 125941846423. The reversal of 125941846401 is 104648149521.

125941846401 is a `hidden beast` number, since 1 + 2 + 594 + 18 + 4 + 6 + 40 + 1 = 666.

It is not a de Polignac number, because 125941846401 - 2⁶ = 125941846337 is a prime.

It is a super-2 number, since 2×125941846401² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125941841401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2228386 + ... + 2284203.

It is an arithmetic number, because the mean of its divisors is an integer number (8682223160).

Almost surely, 2^125941846401 is an apocalyptic number.

It is an amenable number.

125941846401 is a deficient number, since it is larger than the sum of its proper divisors (82431509439).

125941846401 is a wasteful number, since it uses less digits than its factorization.

125941846401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513045 (or 4513042 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 125941846401 in words is "one hundred twenty-five billion, nine hundred forty-one million, eight hundred forty-six thousand, four hundred one".