120476674021 has 4 divisors (see below), whose sum is σ = 131429098944. Its totient is φ = 109524249100.

The previous prime is 120476673991. The next prime is 120476674033.

120476674021 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120476674021 - 2²⁷ = 120342456293 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120476674051) by changing a digit.

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, 5476212445 + ... + 5476212466.

It is an arithmetic number, because the mean of its divisors is an integer number (32857274736).

Almost surely, 2^120476674021 is an apocalyptic number.

120476674021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120476674021 is a deficient number, since it is larger than the sum of its proper divisors (10952424923).

120476674021 is a wasteful number, since it uses less digits than its factorization.

120476674021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10952424922.

The product of its (nonzero) digits is 112896, while the sum is 40.

It can be divided in two parts, 120476 and 674021, that added together give a palindrome (794497).

The spelling of 120476674021 in words is "one hundred twenty billion, four hundred seventy-six million, six hundred seventy-four thousand, twenty-one".