14829980536440 has 48 divisors (see below), whose sum is σ = 48197436744600. Its totient is φ = 3954661476288.

The previous prime is 14829980536421. The next prime is 14829980536477. The reversal of 14829980536440 is 4463508992841.

14829980536440 is a `hidden beast` number, since 1 + 4 + 8 + 2 + 9 + 98 + 0 + 536 + 4 + 4 + 0 = 666.

It is a super-2 number, since 2×14829980536440² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20597194830 + ... + 20597195549.

Almost surely, 2^{14829980536440} is an apocalyptic number.

14829980536440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14829980536440 is an abundant number, since it is smaller than the sum of its proper divisors (33367456208160).

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

14829980536440 is a wasteful number, since it uses less digits than its factorization.

14829980536440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41194390396 (or 41194390389 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 63.

The spelling of 14829980536440 in words is "fourteen trillion, eight hundred twenty-nine billion, nine hundred eighty million, five hundred thirty-six thousand, four hundred forty".