120026242156473 has 12 divisors (see below), whose sum is σ = 173411585768148. Its totient is φ = 79998873033600.

The previous prime is 120026242156463. The next prime is 120026242156477. The reversal of 120026242156473 is 374651242620021.

120026242156473 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 2 + 6 + 24 + 2 + 156 + 473 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 82451266951824 + 37574975204649 = 9080268^2 + 6129843^2 .

It is not a de Polignac number, because 120026242156473 - 2²⁶ = 120026175047609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120026242156477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1551770628 + ... + 1551847973.

It is an arithmetic number, because the mean of its divisors is an integer number (14450965480679).

Almost surely, 2^{120026242156473} is an apocalyptic number.

It is an amenable number.

120026242156473 is a deficient number, since it is larger than the sum of its proper divisors (53385343611675).

120026242156473 is a wasteful number, since it uses less digits than its factorization.

120026242156473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103622904 (or 3103622901 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

Adding to 120026242156473 its reverse (374651242620021), we get a palindrome (494677484776494).

The spelling of 120026242156473 in words is "one hundred twenty trillion, twenty-six billion, two hundred forty-two million, one hundred fifty-six thousand, four hundred seventy-three".