14249690170398 has 48 divisors (see below), whose sum is σ = 30914327574000. Its totient is φ = 4743744082560.

The previous prime is 14249690170337. The next prime is 14249690170409. The reversal of 14249690170398 is 89307109694241.

14249690170398 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 96 + 90 + 1 + 70 + 398 = 666.

14249690170398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198292378 + ... + 198364226.

It is an arithmetic number, because the mean of its divisors is an integer number (644048491125).

Almost surely, 2^{14249690170398} is an apocalyptic number.

14249690170398 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14249690170398 is an abundant number, since it is smaller than the sum of its proper divisors (16664637403602).

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

14249690170398 is a wasteful number, since it uses less digits than its factorization.

14249690170398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85977 (or 85974 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The spelling of 14249690170398 in words is "fourteen trillion, two hundred forty-nine billion, six hundred ninety million, one hundred seventy thousand, three hundred ninety-eight".