120204350445454 has 8 divisors (see below), whose sum is σ = 196698028001688. Its totient is φ = 54638341111560.

The previous prime is 120204350445427. The next prime is 120204350445461. The reversal of 120204350445454 is 454544053402021.

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

It is a super-2 number, since 2×120204350445454² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120204350445454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2731917055557 + ... + 2731917055600.

It is an arithmetic number, because the mean of its divisors is an integer number (24587253500211).

Almost surely, 2^{120204350445454} is an apocalyptic number.

120204350445454 is a deficient number, since it is larger than the sum of its proper divisors (76493677556234).

120204350445454 is a wasteful number, since it uses less digits than its factorization.

120204350445454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5463834111170.

The product of its (nonzero) digits is 1536000, while the sum is 43.

The spelling of 120204350445454 in words is "one hundred twenty trillion, two hundred four billion, three hundred fifty million, four hundred forty-five thousand, four hundred fifty-four".