14002502740 has 24 divisors (see below), whose sum is σ = 30199993992. Its totient is φ = 5449622400.

The previous prime is 14002502719. The next prime is 14002502743. The reversal of 14002502740 is 4720520041.

It can be written as a sum of positive squares in 4 ways, for example, as 413471556 + 13589031184 = 20334^2 + 116572^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14002502743) 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, 9460411 + ... + 9461890.

It is an arithmetic number, because the mean of its divisors is an integer number (1258333083).

Almost surely, 2^14002502740 is an apocalyptic number.

14002502740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14002502740 is an abundant number, since it is smaller than the sum of its proper divisors (16197491252).

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

14002502740 is a wasteful number, since it uses less digits than its factorization.

14002502740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18922347 (or 18922345 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The spelling of 14002502740 in words is "fourteen billion, two million, five hundred two thousand, seven hundred forty".