120540453423514 has 4 divisors (see below), whose sum is σ = 180810680135274. Its totient is φ = 60270226711756.

The previous prime is 120540453423457. The next prime is 120540453423517. The reversal of 120540453423514 is 415324354045021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 116663393972889 + 3877059450625 = 10801083^2 + 1969025^2 .

It is not an unprimeable number, because it can be changed into a prime (120540453423517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30135113355877 + ... + 30135113355880.

Almost surely, 2^{120540453423514} is an apocalyptic number.

120540453423514 is a deficient number, since it is larger than the sum of its proper divisors (60270226711760).

120540453423514 is an equidigital number, since it uses as much as digits as its factorization.

120540453423514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60270226711759.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 120540453423514 in words is "one hundred twenty trillion, five hundred forty billion, four hundred fifty-three million, four hundred twenty-three thousand, five hundred fourteen".