120125426426 has 8 divisors (see below), whose sum is σ = 182045749620. Its totient is φ = 59443509888.

The previous prime is 120125426419. The next prime is 120125426431. The reversal of 120125426426 is 624624521021.

It can be written as a sum of positive squares in 2 ways, for example, as 110289745801 + 9835680625 = 332099^2 + 99175^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309601421 + ... + 309601808.

Almost surely, 2^120125426426 is an apocalyptic number.

120125426426 is a deficient number, since it is larger than the sum of its proper divisors (61920323194).

120125426426 is an equidigital number, since it uses as much as digits as its factorization.

120125426426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619203328.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 120125426426 its reverse (624624521021), we get a palindrome (744749947447).

The spelling of 120125426426 in words is "one hundred twenty billion, one hundred twenty-five million, four hundred twenty-six thousand, four hundred twenty-six".