14738923480 has 32 divisors (see below), whose sum is σ = 34604431200. Its totient is φ = 5639239936.

The previous prime is 14738923427. The next prime is 14738923481. The reversal of 14738923480 is 8432983741.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14738923481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8009365 + ... + 8011204.

It is an arithmetic number, because the mean of its divisors is an integer number (1081388475).

Almost surely, 2^14738923480 is an apocalyptic number.

14738923480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14738923480 is an abundant number, since it is smaller than the sum of its proper divisors (19865507720).

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

14738923480 is a wasteful number, since it uses less digits than its factorization.

14738923480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16020603 (or 16020599 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 14738923480 in words is "fourteen billion, seven hundred thirty-eight million, nine hundred twenty-three thousand, four hundred eighty".