13965016838850 has 216 divisors, whose sum is σ = 47612676419568. Its totient is φ = 2901821630400.

The previous prime is 13965016838837. The next prime is 13965016838863. The reversal of 13965016838850 is 5883861056931.

13965016838850 is a `hidden beast` number, since 1 + 3 + 96 + 5 + 0 + 168 + 388 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (13965016838837) and next prime (13965016838863).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 28545364 + ... + 29030463.

It is an arithmetic number, because the mean of its divisors is an integer number (220429057498).

Almost surely, 2^{13965016838850} is an apocalyptic number.

13965016838850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13965016838850 is an abundant number, since it is smaller than the sum of its proper divisors (33647659580718).

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

13965016838850 is a wasteful number, since it uses less digits than its factorization.

13965016838850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57575870 (or 57575855 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 63.

The spelling of 13965016838850 in words is "thirteen trillion, nine hundred sixty-five billion, sixteen million, eight hundred thirty-eight thousand, eight hundred fifty".