14737894474044 has 48 divisors (see below), whose sum is σ = 40137244535808. Its totient is φ = 4121234927808.

The previous prime is 14737894473949. The next prime is 14737894474057. The reversal of 14737894474044 is 44047449873741.

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, 1866497379 + ... + 1866505274.

It is an arithmetic number, because the mean of its divisors is an integer number (836192594496).

Almost surely, 2^{14737894474044} is an apocalyptic number.

14737894474044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14737894474044 is an abundant number, since it is smaller than the sum of its proper divisors (25399350061764).

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

14737894474044 is a wasteful number, since it uses less digits than its factorization.

14737894474044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3733002714 (or 3733002712 counting only the distinct ones).

The product of its (nonzero) digits is 303464448, while the sum is 66.

The spelling of 14737894474044 in words is "fourteen trillion, seven hundred thirty-seven billion, eight hundred ninety-four million, four hundred seventy-four thousand, forty-four".