14320472890 has 16 divisors (see below), whose sum is σ = 26665708680. Its totient is φ = 5530665280.

The previous prime is 14320472857. The next prime is 14320472923. The reversal of 14320472890 is 9827402341.

It is an interprime number because it is at equal distance from previous prime (14320472857) and next prime (14320472923).

It can be written as a sum of positive squares in 4 ways, for example, as 9777847689 + 4542625201 = 98883^2 + 67399^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24690181 + ... + 24690760.

Almost surely, 2^14320472890 is an apocalyptic number.

14320472890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14320472890 is a deficient number, since it is larger than the sum of its proper divisors (12345235790).

14320472890 is a wasteful number, since it uses less digits than its factorization.

14320472890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49380977.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 14320472890 in words is "fourteen billion, three hundred twenty million, four hundred seventy-two thousand, eight hundred ninety".