46123489918 has 8 divisors (see below), whose sum is σ = 75474801720. Its totient is φ = 20965222680.

The previous prime is 46123489913. The next prime is 46123489963. The reversal of 46123489918 is 81998432164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46123489913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048261113 + ... + 1048261156.

It is an arithmetic number, because the mean of its divisors is an integer number (9434350215).

Almost surely, 2^46123489918 is an apocalyptic number.

46123489918 is a deficient number, since it is larger than the sum of its proper divisors (29351311802).

46123489918 is a wasteful number, since it uses less digits than its factorization.

46123489918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096522282.

The product of its digits is 2985984, while the sum is 55.

The spelling of 46123489918 in words is "forty-six billion, one hundred twenty-three million, four hundred eighty-nine thousand, nine hundred eighteen".