120451451433 has 8 divisors (see below), whose sum is σ = 164018997888. Its totient is φ = 78592436304.

The previous prime is 120451451431. The next prime is 120451451437. The reversal of 120451451433 is 334154154021.

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

It is not a de Polignac number, because 120451451433 - 2¹ = 120451451431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120451451394 and 120451451403.

It is not an unprimeable number, because it can be changed into a prime (120451451431) 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, 427132666 + ... + 427132947.

It is an arithmetic number, because the mean of its divisors is an integer number (20502374736).

Almost surely, 2^120451451433 is an apocalyptic number.

It is an amenable number.

120451451433 is a deficient number, since it is larger than the sum of its proper divisors (43567546455).

120451451433 is an equidigital number, since it uses as much as digits as its factorization.

120451451433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854265663.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 120451451433 in words is "one hundred twenty billion, four hundred fifty-one million, four hundred fifty-one thousand, four hundred thirty-three".