120473874637 has 2 divisors, whose sum is σ = 120473874638. Its totient is φ = 120473874636.

The previous prime is 120473874623. The next prime is 120473874641. The reversal of 120473874637 is 736478374021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103253611561 + 17220263076 = 321331^2 + 131226^2 .

It is a cyclic number.

It is not a de Polignac number, because 120473874637 - 2⁷ = 120473874509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120473877637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60236937318 + 60236937319.

It is an arithmetic number, because the mean of its divisors is an integer number (60236937319).

Almost surely, 2^120473874637 is an apocalyptic number.

It is an amenable number.

120473874637 is a deficient number, since it is larger than the sum of its proper divisors (1).

120473874637 is an equidigital number, since it uses as much as digits as its factorization.

120473874637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4741632, while the sum is 52.

The spelling of 120473874637 in words is "one hundred twenty billion, four hundred seventy-three million, eight hundred seventy-four thousand, six hundred thirty-seven".