120073639619 has 2 divisors, whose sum is σ = 120073639620. Its totient is φ = 120073639618.

The previous prime is 120073639559. The next prime is 120073639627. The reversal of 120073639619 is 916936370021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120073639619 - 2¹⁶ = 120073574083 is a prime.

It is a super-2 number, since 2×120073639619² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120073639219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60036819809 + 60036819810.

It is an arithmetic number, because the mean of its divisors is an integer number (60036819810).

Almost surely, 2^120073639619 is an apocalyptic number.

120073639619 is a deficient number, since it is larger than the sum of its proper divisors (1).

120073639619 is an equidigital number, since it uses as much as digits as its factorization.

120073639619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 47.

The spelling of 120073639619 in words is "one hundred twenty billion, seventy-three million, six hundred thirty-nine thousand, six hundred nineteen".