1046861559936 has 64 divisors (see below), whose sum is σ = 3089695586400. Its totient is φ = 348953852160.

The previous prime is 1046861559899. The next prime is 1046861559959. The reversal of 1046861559936 is 6399551686401.

1046861559936 is a `hidden beast` number, since 1 + 0 + 4 + 6 + 8 + 6 + 1 + 5 + 599 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151452210 + ... + 151459121.

Almost surely, 2^{1046861559936} is an apocalyptic number.

1046861559936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1046861559936 is an abundant number, since it is smaller than the sum of its proper divisors (2042834026464).

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

1046861559936 is an equidigital number, since it uses as much as digits as its factorization.

1046861559936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302911354 (or 302911336 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 63.

The spelling of 1046861559936 in words is "one trillion, forty-six billion, eight hundred sixty-one million, five hundred fifty-nine thousand, nine hundred thirty-six".