14212947504 has 80 divisors (see below), whose sum is σ = 42394731008. Its totient is φ = 4018968576.

The previous prime is 14212947491. The next prime is 14212947521. The reversal of 14212947504 is 40574921241.

14212947504 = 6881² + 6882² + ... + 7168².

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, 185452 + ... + 250635.

Almost surely, 2^14212947504 is an apocalyptic number.

14212947504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14212947504 is an abundant number, since it is smaller than the sum of its proper divisors (28181783504).

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

14212947504 is a wasteful number, since it uses less digits than its factorization.

14212947504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436202 (or 436196 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 14212947504 in words is "fourteen billion, two hundred twelve million, nine hundred forty-seven thousand, five hundred four".