46425704640 has 168 divisors, whose sum is σ = 171467355312. Its totient is φ = 10611578880.

The previous prime is 46425704639. The next prime is 46425704683. The reversal of 46425704640 is 4640752464.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 46425704592 and 46425704601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 446431 + ... + 540510.

Almost surely, 2^46425704640 is an apocalyptic number.

46425704640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46425704640 is an abundant number, since it is smaller than the sum of its proper divisors (125041650672).

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

46425704640 is a wasteful number, since it uses less digits than its factorization.

46425704640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986975 (or 986958 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 46425704640 in words is "forty-six billion, four hundred twenty-five million, seven hundred four thousand, six hundred forty".