400125753716 has 48 divisors (see below), whose sum is σ = 767527746048. Its totient is φ = 181400083200.

The previous prime is 400125753689. The next prime is 400125753733. The reversal of 400125753716 is 617357521004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800576 + ... + 1200488.

It is an arithmetic number, because the mean of its divisors is an integer number (15990161376).

Almost surely, 2^400125753716 is an apocalyptic number.

It is an amenable number.

400125753716 is a deficient number, since it is larger than the sum of its proper divisors (367401992332).

400125753716 is a wasteful number, since it uses less digits than its factorization.

400125753716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400272 (or 400270 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 400125753716 in words is "four hundred billion, one hundred twenty-five million, seven hundred fifty-three thousand, seven hundred sixteen".