120642457411062 has 12 divisors (see below), whose sum is σ = 261391991057340. Its totient is φ = 40214152470348.

The previous prime is 120642457411009. The next prime is 120642457411067. The reversal of 120642457411062 is 260114754246021.

120642457411062 is a `hidden beast` number, since 1 + 2 + 0 + 6 + 4 + 2 + 4 + 574 + 1 + 10 + 62 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 120642457410999 and 120642457411017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120642457411067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3351179372512 + ... + 3351179372547.

It is an arithmetic number, because the mean of its divisors is an integer number (21782665921445).

Almost surely, 2^{120642457411062} is an apocalyptic number.

120642457411062 is an abundant number, since it is smaller than the sum of its proper divisors (140749533646278).

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

120642457411062 is a wasteful number, since it uses less digits than its factorization.

120642457411062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6702358745067 (or 6702358745064 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 120642457411062 in words is "one hundred twenty trillion, six hundred forty-two billion, four hundred fifty-seven million, four hundred eleven thousand, sixty-two".