120672849346 has 32 divisors (see below), whose sum is σ = 207940608000. Its totient is φ = 51449090112.

The previous prime is 120672849281. The next prime is 120672849379. The reversal of 120672849346 is 643948276021.

It is a junction number, because it is equal to n+sod(n) for n = 120672849293 and 120672849302.

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, 4085760 + ... + 4115188.

It is an arithmetic number, because the mean of its divisors is an integer number (6498144000).

Almost surely, 2^120672849346 is an apocalyptic number.

120672849346 is a deficient number, since it is larger than the sum of its proper divisors (87267758654).

120672849346 is a wasteful number, since it uses less digits than its factorization.

120672849346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30946.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 120672849346 in words is "one hundred twenty billion, six hundred seventy-two million, eight hundred forty-nine thousand, three hundred forty-six".