120412153514455 has 8 divisors (see below), whose sum is σ = 157630455509904. Its totient is φ = 87572475283200.

The previous prime is 120412153514417. The next prime is 120412153514519. The reversal of 120412153514455 is 554415351214021.

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

It is not a de Polignac number, because 120412153514455 - 2³⁷ = 120274714560983 is a prime.

It is a super-3 number, since 3×120412153514455³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094655940986 + ... + 1094655941095.

It is an arithmetic number, because the mean of its divisors is an integer number (19703806938738).

Almost surely, 2^{120412153514455} is an apocalyptic number.

120412153514455 is a deficient number, since it is larger than the sum of its proper divisors (37218301995449).

120412153514455 is a wasteful number, since it uses less digits than its factorization.

120412153514455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189311882097.

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 120412153514455 in words is "one hundred twenty trillion, four hundred twelve billion, one hundred fifty-three million, five hundred fourteen thousand, four hundred fifty-five".