14005012402 has 8 divisors (see below), whose sum is σ = 21273436800. Its totient is φ = 6913866804.

The previous prime is 14005012397. The next prime is 14005012433. The reversal of 14005012402 is 20421050041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14005012402² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14005012402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44319502 + ... + 44319817.

It is an arithmetic number, because the mean of its divisors is an integer number (2659179600).

Almost surely, 2^14005012402 is an apocalyptic number.

14005012402 is a deficient number, since it is larger than the sum of its proper divisors (7268424398).

14005012402 is an equidigital number, since it uses as much as digits as its factorization.

14005012402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88639400.

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 14005012402 its reverse (20421050041), we get a palindrome (34426062443).

The spelling of 14005012402 in words is "fourteen billion, five million, twelve thousand, four hundred two".