12160362643 has 16 divisors (see below), whose sum is σ = 14419835136. Its totient is φ = 10109118240.

The previous prime is 12160362587. The next prime is 12160362659. The reversal of 12160362643 is 34626306121.

It is not a de Polignac number, because 12160362643 - 2²¹ = 12158265491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12160362599 and 12160362608.

It is not an unprimeable number, because it can be changed into a prime (12160362043) 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, 382071 + ... + 412672.

It is an arithmetic number, because the mean of its divisors is an integer number (901239696).

Almost surely, 2^12160362643 is an apocalyptic number.

12160362643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12160362643 is a deficient number, since it is larger than the sum of its proper divisors (2259472493).

12160362643 is a wasteful number, since it uses less digits than its factorization.

12160362643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794874.

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 12160362643 its reverse (34626306121), we get a palindrome (46786668764).

The spelling of 12160362643 in words is "twelve billion, one hundred sixty million, three hundred sixty-two thousand, six hundred forty-three".