120156477076 has 12 divisors (see below), whose sum is σ = 210287705908. Its totient is φ = 60074275392.

The previous prime is 120156477047. The next prime is 120156477079. The reversal of 120156477076 is 670774651021.

It can be written as a sum of positive squares in 2 ways, for example, as 14871802500 + 105284674576 = 121950^2 + 324476^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120156477079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922041 + ... + 1044256.

Almost surely, 2^120156477076 is an apocalyptic number.

It is an amenable number.

120156477076 is a deficient number, since it is larger than the sum of its proper divisors (90131228832).

120156477076 is a wasteful number, since it uses less digits than its factorization.

120156477076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981578 (or 1981576 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 46.

The spelling of 120156477076 in words is "one hundred twenty billion, one hundred fifty-six million, four hundred seventy-seven thousand, seventy-six".