14102987536 has 45 divisors (see below), whose sum is σ = 30045542023. Its totient is φ = 6408073760.

The previous prime is 14102987501. The next prime is 14102987581. The reversal of 14102987536 is 63578920141.

The square root of 14102987536 is 118756.

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 polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5223915 + ... + 5226613.

It is a 1-persistent number, because it is pandigital, but 2⋅14102987536 = 28205975072 is not.

Almost surely, 2^14102987536 is an apocalyptic number.

14102987536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

14102987536 is the 118756-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14102987536

14102987536 is an abundant number, since it is smaller than the sum of its proper divisors (15942554487).

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

14102987536 is an frugal number, since it uses more digits than its factorization.

14102987536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5428 (or 2712 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 14102987536 in words is "fourteen billion, one hundred two million, nine hundred eighty-seven thousand, five hundred thirty-six".