420759942948 has 36 divisors (see below), whose sum is σ = 1063630997520. Its totient is φ = 140247596016.

The previous prime is 420759942851. The next prime is 420759943003. The reversal of 420759942948 is 849249957024.

420759942948 is a `hidden beast` number, since 4 + 207 + 59 + 94 + 294 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 708511 + ... + 1159097.

Almost surely, 2^420759942948 is an apocalyptic number.

It is an amenable number.

420759942948 is an abundant number, since it is smaller than the sum of its proper divisors (642871054572).

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

420759942948 is a wasteful number, since it uses less digits than its factorization.

420759942948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476536 (or 476531 counting only the distinct ones).

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

The spelling of 420759942948 in words is "four hundred twenty billion, seven hundred fifty-nine million, nine hundred forty-two thousand, nine hundred forty-eight".