12050436735 has 24 divisors (see below), whose sum is σ = 20954610144. Its totient is φ = 6406226880.

The previous prime is 12050436733. The next prime is 12050436751. The reversal of 12050436735 is 53763405021.

It is not a de Polignac number, because 12050436735 - 2¹ = 12050436733 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12050436735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12050436733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 416532 + ... + 444521.

It is an arithmetic number, because the mean of its divisors is an integer number (873108756).

Almost surely, 2^12050436735 is an apocalyptic number.

12050436735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12050436735 is a deficient number, since it is larger than the sum of its proper divisors (8904173409).

12050436735 is a wasteful number, since it uses less digits than its factorization.

12050436735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861375 (or 861372 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 12050436735 in words is "twelve billion, fifty million, four hundred thirty-six thousand, seven hundred thirty-five".