162561060341356 has 48 divisors (see below), whose sum is σ = 307557109350400. Its totient is φ = 74919225163968.

The previous prime is 162561060341311. The next prime is 162561060341357. The reversal of 162561060341356 is 653143060165261.

It is a super-2 number, since 2×162561060341356² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (162561060341357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95515285 + ... + 97202323.

Almost surely, 2^{162561060341356} is an apocalyptic number.

It is an amenable number.

162561060341356 is a deficient number, since it is larger than the sum of its proper divisors (144996049009044).

162561060341356 is a wasteful number, since it uses less digits than its factorization.

162561060341356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721366 (or 1721364 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 162561060341356 in words is "one hundred sixty-two trillion, five hundred sixty-one billion, sixty million, three hundred forty-one thousand, three hundred fifty-six".