14145142264 has 32 divisors (see below), whose sum is σ = 30635204400. Its totient is φ = 6051397120.

The previous prime is 14145142261. The next prime is 14145142307. The reversal of 14145142264 is 46224154141.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14145142261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4726159 + ... + 4729150.

Almost surely, 2^14145142264 is an apocalyptic number.

It is an amenable number.

14145142264 is an abundant number, since it is smaller than the sum of its proper divisors (16490062136).

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

14145142264 is a wasteful number, since it uses less digits than its factorization.

14145142264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9455343 (or 9455339 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The spelling of 14145142264 in words is "fourteen billion, one hundred forty-five million, one hundred forty-two thousand, two hundred sixty-four".