14161570412946 has 32 divisors (see below), whose sum is σ = 31289085388800. Its totient is φ = 4237063643280.

The previous prime is 14161570412939. The next prime is 14161570412947. The reversal of 14161570412946 is 64921407516141.

It is not an unprimeable number, because it can be changed into a prime (14161570412947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1358028006 + ... + 1358038433.

It is an arithmetic number, because the mean of its divisors is an integer number (977783918400).

Almost surely, 2^{14161570412946} is an apocalyptic number.

14161570412946 is an abundant number, since it is smaller than the sum of its proper divisors (17127514975854).

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

14161570412946 is a wasteful number, since it uses less digits than its factorization.

14161570412946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716066534.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 14161570412946 in words is "fourteen trillion, one hundred sixty-one billion, five hundred seventy million, four hundred twelve thousand, nine hundred forty-six".