126950056984 has 16 divisors (see below), whose sum is σ = 238053915000. Its totient is φ = 63469012992.

The previous prime is 126950056949. The next prime is 126950056991. The reversal of 126950056984 is 489650059621.

It is a super-2 number, since 2×126950056984² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 661609 + ... + 831640.

Almost surely, 2^126950056984 is an apocalyptic number.

It is an amenable number.

126950056984 is a deficient number, since it is larger than the sum of its proper divisors (111103858016).

126950056984 is a wasteful number, since it uses less digits than its factorization.

126950056984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503882 (or 1503878 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 55.

The spelling of 126950056984 in words is "one hundred twenty-six billion, nine hundred fifty million, fifty-six thousand, nine hundred eighty-four".