14402886490 has 16 divisors (see below), whose sum is σ = 25927418952. Its totient is φ = 5760660544.

The previous prime is 14402886479. The next prime is 14402886493. The reversal of 14402886490 is 9468820441.

It can be written as a sum of positive squares in 4 ways, for example, as 13022689689 + 1380196801 = 114117^2 + 37151^2 .

It is a super-3 number, since 3×14402886490³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14402886490.

It is not an unprimeable number, because it can be changed into a prime (14402886493) 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, 75132 + ... + 185608.

Almost surely, 2^14402886490 is an apocalyptic number.

14402886490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14402886490 is a deficient number, since it is larger than the sum of its proper divisors (11524532462).

14402886490 is a wasteful number, since it uses less digits than its factorization.

14402886490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123521.

The product of its (nonzero) digits is 442368, while the sum is 46.

The spelling of 14402886490 in words is "fourteen billion, four hundred two million, eight hundred eighty-six thousand, four hundred ninety".