14354365520402 has 8 divisors (see below), whose sum is σ = 21589273612236. Its totient is φ = 7157940982992.

The previous prime is 14354365520377. The next prime is 14354365520461. The reversal of 14354365520402 is 20402556345341.

It can be written as a sum of positive squares in 2 ways, for example, as 14080062980281 + 274302540121 = 3752341^2 + 523739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9620887673 + ... + 9620889164.

Almost surely, 2^{14354365520402} is an apocalyptic number.

14354365520402 is a deficient number, since it is larger than the sum of its proper divisors (7234908091834).

14354365520402 is a wasteful number, since it uses less digits than its factorization.

14354365520402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19241777212.

The product of its (nonzero) digits is 1728000, while the sum is 44.

The spelling of 14354365520402 in words is "fourteen trillion, three hundred fifty-four billion, three hundred sixty-five million, five hundred twenty thousand, four hundred two".