120045026261247 has 8 divisors (see below), whose sum is σ = 160482357008640. Its totient is φ = 79818856510680.

The previous prime is 120045026261203. The next prime is 120045026261257. The reversal of 120045026261247 is 742162620540021.

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

It is not a de Polignac number, because 120045026261247 - 2¹⁴ = 120045026244863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120045026261199 and 120045026261208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120045026261257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52790247879 + ... + 52790250152.

It is an arithmetic number, because the mean of its divisors is an integer number (20060294626080).

Almost surely, 2^{120045026261247} is an apocalyptic number.

120045026261247 is a deficient number, since it is larger than the sum of its proper divisors (40437330747393).

120045026261247 is a wasteful number, since it uses less digits than its factorization.

120045026261247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105580498413.

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 120045026261247 in words is "one hundred twenty trillion, forty-five billion, twenty-six million, two hundred sixty-one thousand, two hundred forty-seven".