46430875840 has 56 divisors (see below), whose sum is σ = 110744355600. Its totient is φ = 18541974528.

The previous prime is 46430875801. The next prime is 46430875853. The reversal of 46430875840 is 4857803464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77811 + ... + 314509.

Almost surely, 2^46430875840 is an apocalyptic number.

46430875840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46430875840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55372177800).

46430875840 is an abundant number, since it is smaller than the sum of its proper divisors (64313479760).

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

46430875840 is a wasteful number, since it uses less digits than its factorization.

46430875840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237329 (or 237319 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 46430875840 in words is "forty-six billion, four hundred thirty million, eight hundred seventy-five thousand, eight hundred forty".