4126446912772 has 24 divisors (see below), whose sum is σ = 7230494811456. Its totient is φ = 2060591559648.

The previous prime is 4126446912767. The next prime is 4126446912781. The reversal of 4126446912772 is 2772196446214.

It is a happy number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79630623 + ... + 79682425.

It is an arithmetic number, because the mean of its divisors is an integer number (301270617144).

Almost surely, 2^{4126446912772} is an apocalyptic number.

It is an amenable number.

4126446912772 is a deficient number, since it is larger than the sum of its proper divisors (3104047898684).

4126446912772 is a wasteful number, since it uses less digits than its factorization.

4126446912772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76827 (or 76825 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 55.

The spelling of 4126446912772 in words is "four trillion, one hundred twenty-six billion, four hundred forty-six million, nine hundred twelve thousand, seven hundred seventy-two".