14729307542884 has 45 divisors (see below), whose sum is σ = 28355528941635. Its totient is φ = 6694717625640.

The previous prime is 14729307542861. The next prime is 14729307542893. The reversal of 14729307542884 is 48824570392741.

The square root of 14729307542884 is 3837878.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 928758547 + ... + 928774405.

Almost surely, 2^{14729307542884} is an apocalyptic number.

14729307542884 is the 3837878-th square number.

It is an amenable number.

14729307542884 is a deficient number, since it is larger than the sum of its proper divisors (13626221398751).

14729307542884 is an frugal number, since it uses more digits than its factorization.

14729307542884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31766 (or 15872 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 64.

Multiplying 14729307542884 by its sum of digits (64), we get a square (942675682744576 = 30703024²).

The spelling of 14729307542884 in words is "fourteen trillion, seven hundred twenty-nine billion, three hundred seven million, five hundred forty-two thousand, eight hundred eighty-four".