14561159790 has 32 divisors (see below), whose sum is σ = 34958791296. Its totient is φ = 3881641760.

The previous prime is 14561159779. The next prime is 14561159791. The reversal of 14561159790 is 9795116541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14561159791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6985 + ... + 170795.

It is an arithmetic number, because the mean of its divisors is an integer number (1092462228).

Almost surely, 2^14561159790 is an apocalyptic number.

14561159790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14561159790 is an abundant number, since it is smaller than the sum of its proper divisors (20397631506).

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

14561159790 is a wasteful number, since it uses less digits than its factorization.

14561159790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166784.

The product of its (nonzero) digits is 340200, while the sum is 48.

The spelling of 14561159790 in words is "fourteen billion, five hundred sixty-one million, one hundred fifty-nine thousand, seven hundred ninety".