14151640390 has 32 divisors (see below), whose sum is σ = 25541264736. Its totient is φ = 5645502720.

The previous prime is 14151640381. The next prime is 14151640403. The reversal of 14151640390 is 9304615141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11861634 + ... + 11862826.

It is an arithmetic number, because the mean of its divisors is an integer number (798164523).

Almost surely, 2^14151640390 is an apocalyptic number.

14151640390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14151640390 is a deficient number, since it is larger than the sum of its proper divisors (11389624346).

14151640390 is a wasteful number, since it uses less digits than its factorization.

14151640390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3384.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 14151640390 in words is "fourteen billion, one hundred fifty-one million, six hundred forty thousand, three hundred ninety".