14249690170346 has 4 divisors (see below), whose sum is σ = 21374535255522. Its totient is φ = 7124845085172.

The previous prime is 14249690170337. The next prime is 14249690170409. The reversal of 14249690170346 is 64307109694241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11639963004121 + 2609727166225 = 3411739^2 + 1615465^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14249690170291 and 14249690170300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3562422542585 + ... + 3562422542588.

Almost surely, 2^{14249690170346} is an apocalyptic number.

14249690170346 is a deficient number, since it is larger than the sum of its proper divisors (7124845085176).

14249690170346 is an equidigital number, since it uses as much as digits as its factorization.

14249690170346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7124845085175.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 14249690170346 in words is "fourteen trillion, two hundred forty-nine billion, six hundred ninety million, one hundred seventy thousand, three hundred forty-six".