46794408440 has 64 divisors (see below), whose sum is σ = 114446273760. Its totient is φ = 17116439040.

The previous prime is 46794408433. The next prime is 46794408461. The reversal of 46794408440 is 4480449764.

It is a happy number.

It is a super-2 number, since 2×46794408440² (a number of 22 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 15 ways as a sum of consecutive naturals, for example, 364871 + ... + 476150.

Almost surely, 2^46794408440 is an apocalyptic number.

46794408440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46794408440 is an abundant number, since it is smaller than the sum of its proper divisors (67651865320).

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

46794408440 is a wasteful number, since it uses less digits than its factorization.

46794408440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841152 (or 841148 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 46794408440 in words is "forty-six billion, seven hundred ninety-four million, four hundred eight thousand, four hundred forty".