46242422464 has 56 divisors (see below), whose sum is σ = 105011614208. Its totient is φ = 19791648000.

The previous prime is 46242422431. The next prime is 46242422491. The reversal of 46242422464 is 46422424264.

It is a tau number, because it is divible by the number of its divisors (56).

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, 267727 + ... + 405169.

Almost surely, 2^46242422464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46242422464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52505807104).

46242422464 is an abundant number, since it is smaller than the sum of its proper divisors (58769191744).

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

46242422464 is a wasteful number, since it uses less digits than its factorization.

46242422464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138213 (or 138203 counting only the distinct ones).

The product of its digits is 589824, while the sum is 40.

The spelling of 46242422464 in words is "forty-six billion, two hundred forty-two million, four hundred twenty-two thousand, four hundred sixty-four".