14869043492 has 6 divisors (see below), whose sum is σ = 26020826118. Its totient is φ = 7434521744.

The previous prime is 14869043491. The next prime is 14869043507. The reversal of 14869043492 is 29434096841.

It can be written as a sum of positive squares in only one way, i.e., 7855985956 + 7013057536 = 88634^2 + 83744^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14869043492.

It is not an unprimeable number, because it can be changed into a prime (14869043491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1858630433 + ... + 1858630440.

It is an arithmetic number, because the mean of its divisors is an integer number (4336804353).

Almost surely, 2^14869043492 is an apocalyptic number.

It is an amenable number.

14869043492 is a deficient number, since it is larger than the sum of its proper divisors (11151782626).

14869043492 is a wasteful number, since it uses less digits than its factorization.

14869043492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717260877 (or 3717260875 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 14869043492 in words is "fourteen billion, eight hundred sixty-nine million, forty-three thousand, four hundred ninety-two".