120146405612 has 12 divisors (see below), whose sum is σ = 210266697816. Its totient is φ = 60070206240.

The previous prime is 120146405609. The next prime is 120146405623. The reversal of 120146405612 is 216504641021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657689 + ... + 820272.

It is an arithmetic number, because the mean of its divisors is an integer number (17522224818).

Almost surely, 2^120146405612 is an apocalyptic number.

It is an amenable number.

120146405612 is a deficient number, since it is larger than the sum of its proper divisors (90120292204).

120146405612 is a wasteful number, since it uses less digits than its factorization.

120146405612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498288 (or 1498286 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 120146405612 in words is "one hundred twenty billion, one hundred forty-six million, four hundred five thousand, six hundred twelve".