120474090078 has 16 divisors (see below), whose sum is σ = 243998158080. Its totient is φ = 39649700376.

The previous prime is 120474090071. The next prime is 120474090127. The reversal of 120474090078 is 870090474021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120474090071) 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, 127081900 + ... + 127082847.

It is an arithmetic number, because the mean of its divisors is an integer number (15249884880).

Almost surely, 2^120474090078 is an apocalyptic number.

120474090078 is an abundant number, since it is smaller than the sum of its proper divisors (123524068002).

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

120474090078 is a wasteful number, since it uses less digits than its factorization.

120474090078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254164831.

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 120474090078 in words is "one hundred twenty billion, four hundred seventy-four million, ninety thousand, seventy-eight".