12077719762 has 16 divisors (see below), whose sum is σ = 18154204992. Its totient is φ = 6026333040.

The previous prime is 12077719739. The next prime is 12077719763. The reversal of 12077719762 is 26791777021.

It is not an unprimeable number, because it can be changed into a prime (12077719763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2262048 + ... + 2267380.

It is an arithmetic number, because the mean of its divisors is an integer number (1134637812).

Almost surely, 2^12077719762 is an apocalyptic number.

12077719762 is a deficient number, since it is larger than the sum of its proper divisors (6076485230).

12077719762 is a wasteful number, since it uses less digits than its factorization.

12077719762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7473.

The product of its (nonzero) digits is 518616, while the sum is 49.

The spelling of 12077719762 in words is "twelve billion, seventy-seven million, seven hundred nineteen thousand, seven hundred sixty-two".