120641026616 has 32 divisors (see below), whose sum is σ = 246781226880. Its totient is φ = 54833388000.

The previous prime is 120641026613. The next prime is 120641026631. The reversal of 120641026616 is 616620146021.

It is a super-2 number, since 2×120641026616² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120641026613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1824941 + ... + 1889891.

It is an arithmetic number, because the mean of its divisors is an integer number (7711913340).

Almost surely, 2^120641026616 is an apocalyptic number.

It is an amenable number.

120641026616 is an abundant number, since it is smaller than the sum of its proper divisors (126140200264).

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

120641026616 is a wasteful number, since it uses less digits than its factorization.

120641026616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86075 (or 86071 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 120641026616 in words is "one hundred twenty billion, six hundred forty-one million, twenty-six thousand, six hundred sixteen".