46215626640 has 40 divisors (see below), whose sum is σ = 143268443328. Its totient is φ = 12324167040.

The previous prime is 46215626629. The next prime is 46215626689. The reversal of 46215626640 is 4662651264.

46215626640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 46215626592 and 46215626601.

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, 96282316 + ... + 96282795.

Almost surely, 2^46215626640 is an apocalyptic number.

46215626640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46215626640 is an abundant number, since it is smaller than the sum of its proper divisors (97052816688).

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

46215626640 is a wasteful number, since it uses less digits than its factorization.

46215626640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192565127 (or 192565121 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 46215626640 in words is "forty-six billion, two hundred fifteen million, six hundred twenty-six thousand, six hundred forty".