2161460663062 has 16 divisors (see below), whose sum is σ = 3505948712640. Its totient is φ = 995516299648.

The previous prime is 2161460663029. The next prime is 2161460663069. The reversal of 2161460663062 is 2603660641612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2161460663069) 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, 676300237 + ... + 676303432.

It is an arithmetic number, because the mean of its divisors is an integer number (219121794540).

Almost surely, 2^{2161460663062} is an apocalyptic number.

2161460663062 is a deficient number, since it is larger than the sum of its proper divisors (1344488049578).

2161460663062 is a wasteful number, since it uses less digits than its factorization.

2161460663062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352603735.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 2161460663062 in words is "two trillion, one hundred sixty-one billion, four hundred sixty million, six hundred sixty-three thousand, sixty-two".