120146740228 has 6 divisors (see below), whose sum is σ = 210256795406. Its totient is φ = 60073370112.

The previous prime is 120146740223. The next prime is 120146740237. The reversal of 120146740228 is 822047641021.

It can be written as a sum of positive squares in only one way, i.e., 119219659524 + 927080704 = 345282^2 + 30448^2 .

It is not an unprimeable number, because it can be changed into a prime (120146740223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15018342525 + ... + 15018342532.

Almost surely, 2^120146740228 is an apocalyptic number.

It is an amenable number.

120146740228 is a deficient number, since it is larger than the sum of its proper divisors (90110055178).

120146740228 is a wasteful number, since it uses less digits than its factorization.

120146740228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30036685061 (or 30036685059 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The spelling of 120146740228 in words is "one hundred twenty billion, one hundred forty-six million, seven hundred forty thousand, two hundred twenty-eight".