46442404406 has 32 divisors (see below), whose sum is σ = 73775539200. Its totient is φ = 21865800960.

The previous prime is 46442404391. The next prime is 46442404417. The reversal of 46442404406 is 60440424464.

46442404406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 46442404406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4515686 + ... + 4525958.

It is an arithmetic number, because the mean of its divisors is an integer number (2305485600).

Almost surely, 2^46442404406 is an apocalyptic number.

46442404406 is a deficient number, since it is larger than the sum of its proper divisors (27333134794).

46442404406 is a wasteful number, since it uses less digits than its factorization.

46442404406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11004.

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 46442404406 in words is "forty-six billion, four hundred forty-two million, four hundred four thousand, four hundred six".