120174673740 has 48 divisors (see below), whose sum is σ = 367079005440. Its totient is φ = 29133254080.

The previous prime is 120174673739. The next prime is 120174673753. The reversal of 120174673740 is 47376471021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120174673692 and 120174673701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91040760 + ... + 91042079.

It is an arithmetic number, because the mean of its divisors is an integer number (7647479280).

Almost surely, 2^120174673740 is an apocalyptic number.

120174673740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120174673740 is an abundant number, since it is smaller than the sum of its proper divisors (246904331700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120174673740 is a wasteful number, since it uses less digits than its factorization.

120174673740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182082862 (or 182082860 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The spelling of 120174673740 in words is "one hundred twenty billion, one hundred seventy-four million, six hundred seventy-three thousand, seven hundred forty".