14966340142 has 16 divisors (see below), whose sum is σ = 24290984592. Its totient is φ = 6874801920.

The previous prime is 14966340139. The next prime is 14966340161. The reversal of 14966340142 is 24104366941.

It is a junction number, because it is equal to n+sod(n) for n = 14966340095 and 14966340104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1358563 + ... + 1369534.

It is an arithmetic number, because the mean of its divisors is an integer number (1518186537).

Almost surely, 2^14966340142 is an apocalyptic number.

14966340142 is a deficient number, since it is larger than the sum of its proper divisors (9324644450).

14966340142 is a wasteful number, since it uses less digits than its factorization.

14966340142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728323.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 14966340142 in words is "fourteen billion, nine hundred sixty-six million, three hundred forty thousand, one hundred forty-two".