46220446626642 has 12 divisors (see below), whose sum is σ = 100144301024430. Its totient is φ = 15406815542208.

The previous prime is 46220446626631. The next prime is 46220446626721. The reversal of 46220446626642 is 24662664402264.

46220446626642 is a `hidden beast` number, since 4 + 6 + 2 + 2 + 0 + 4 + 4 + 6 + 626 + 6 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33167682021321 + 13052764605321 = 5759139^2 + 3612861^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1283901295167 + ... + 1283901295202.

Almost surely, 2^{46220446626642} is an apocalyptic number.

46220446626642 is an abundant number, since it is smaller than the sum of its proper divisors (53923854397788).

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

46220446626642 is a wasteful number, since it uses less digits than its factorization.

46220446626642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567802590377 (or 2567802590374 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 54.

The spelling of 46220446626642 in words is "forty-six trillion, two hundred twenty billion, four hundred forty-six million, six hundred twenty-six thousand, six hundred forty-two".