120164261446 has 16 divisors (see below), whose sum is σ = 181288194624. Its totient is φ = 59735801664.

The previous prime is 120164261431. The next prime is 120164261471. The reversal of 120164261446 is 644162461021.

It is a happy number.

It is a congruent number.

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, 22266 + ... + 490738.

It is an arithmetic number, because the mean of its divisors is an integer number (11330512164).

Almost surely, 2^120164261446 is an apocalyptic number.

120164261446 is a deficient number, since it is larger than the sum of its proper divisors (61123933178).

120164261446 is a wasteful number, since it uses less digits than its factorization.

120164261446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469215.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 120164261446 in words is "one hundred twenty billion, one hundred sixty-four million, two hundred sixty-one thousand, four hundred forty-six".