46404881894 has 24 divisors (see below), whose sum is σ = 83583782208. Its totient is φ = 19246263120.

The previous prime is 46404881893. The next prime is 46404881899. The reversal of 46404881894 is 49818840464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46404881893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7634369 + ... + 7640444.

It is an arithmetic number, because the mean of its divisors is an integer number (3482657592).

Almost surely, 2^46404881894 is an apocalyptic number.

46404881894 is a deficient number, since it is larger than the sum of its proper divisors (37178900314).

46404881894 is a wasteful number, since it uses less digits than its factorization.

46404881894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15274860 (or 15274853 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 56.

The spelling of 46404881894 in words is "forty-six billion, four hundred four million, eight hundred eighty-one thousand, eight hundred ninety-four".