14638102480 has 40 divisors (see below), whose sum is σ = 34211810304. Its totient is φ = 5824579200.

The previous prime is 14638102477. The next prime is 14638102487. The reversal of 14638102480 is 8420183641.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14638102487) 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, 463716 + ... + 494275.

Almost surely, 2^14638102480 is an apocalyptic number.

14638102480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14638102480 is an abundant number, since it is smaller than the sum of its proper divisors (19573707824).

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

14638102480 is a wasteful number, since it uses less digits than its factorization.

14638102480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958195 (or 958189 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 14638102480 in words is "fourteen billion, six hundred thirty-eight million, one hundred two thousand, four hundred eighty".