46678389156 has 96 divisors (see below), whose sum is σ = 145585664000. Its totient is φ = 12634748064.

The previous prime is 46678389143. The next prime is 46678389167. The reversal of 46678389156 is 65198387664.

46678389156 is a `hidden beast` number, since 46 + 67 + 8 + 389 + 156 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 46678389093 and 46678389102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1610476 + ... + 1639203.

Almost surely, 2^46678389156 is an apocalyptic number.

It is an amenable number.

46678389156 is an abundant number, since it is smaller than the sum of its proper divisors (98907274844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46678389156 is a wasteful number, since it uses less digits than its factorization.

46678389156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249718 (or 3249710 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 46678389156 in words is "forty-six billion, six hundred seventy-eight million, three hundred eighty-nine thousand, one hundred fifty-six".