161150862096 has 495 divisors, whose sum is σ = 554196566631. Its totient is φ = 45262711872.

The previous prime is 161150862043. The next prime is 161150862127. The reversal of 161150862096 is 690268051161.

The square root of 161150862096 is 401436.

It is a perfect power (a square), and thus also a powerful number.

161150862096 is a `hidden beast` number, since 1 + 6 + 1 + 15 + 0 + 8 + 620 + 9 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 98 ways as a sum of consecutive naturals, for example, 2731370515 + ... + 2731370573.

Almost surely, 2^161150862096 is an apocalyptic number.

161150862096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

161150862096 is the 401436-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 161150862096

161150862096 is an abundant number, since it is smaller than the sum of its proper divisors (393045704535).

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

161150862096 is an frugal number, since it uses more digits than its factorization.

161150862096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 161150862096 in words is "one hundred sixty-one billion, one hundred fifty million, eight hundred sixty-two thousand, ninety-six".