161127626662 has 8 divisors (see below), whose sum is σ = 255908583576. Its totient is φ = 75824765472.

The previous prime is 161127626659. The next prime is 161127626689. The reversal of 161127626662 is 266626721161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×161127626662² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2369523888 + ... + 2369523955.

It is an arithmetic number, because the mean of its divisors is an integer number (31988572947).

Almost surely, 2^161127626662 is an apocalyptic number.

161127626662 is a deficient number, since it is larger than the sum of its proper divisors (94780956914).

161127626662 is a wasteful number, since it uses less digits than its factorization.

161127626662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739047862.

The product of its digits is 435456, while the sum is 46.

The spelling of 161127626662 in words is "one hundred sixty-one billion, one hundred twenty-seven million, six hundred twenty-six thousand, six hundred sixty-two".