120232423240 has 32 divisors (see below), whose sum is σ = 273149398080. Its totient is φ = 47626045632.

The previous prime is 120232423237. The next prime is 120232423253. The reversal of 120232423240 is 42324232021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14587194 + ... + 14595433.

It is an arithmetic number, because the mean of its divisors is an integer number (8535918690).

Almost surely, 2^120232423240 is an apocalyptic number.

120232423240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120232423240 is an abundant number, since it is smaller than the sum of its proper divisors (152916974840).

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

120232423240 is a wasteful number, since it uses less digits than its factorization.

120232423240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29182741 (or 29182737 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 120232423240 its reverse (42324232021), we get a palindrome (162556655261).

The spelling of 120232423240 in words is "one hundred twenty billion, two hundred thirty-two million, four hundred twenty-three thousand, two hundred forty".