46013220442 has 32 divisors (see below), whose sum is σ = 85462134912. Its totient is φ = 18128323584.

The previous prime is 46013220439. The next prime is 46013220509. The reversal of 46013220442 is 24402231064.

It is a super-3 number, since 3×46013220442³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46013220442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2237823 + ... + 2258290.

It is an arithmetic number, because the mean of its divisors is an integer number (2670691716).

Almost surely, 2^46013220442 is an apocalyptic number.

46013220442 is a deficient number, since it is larger than the sum of its proper divisors (39448914470).

46013220442 is a wasteful number, since it uses less digits than its factorization.

46013220442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4496182.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 46013220442 in words is "forty-six billion, thirteen million, two hundred twenty thousand, four hundred forty-two".