161430096 has 40 divisors (see below), whose sum is σ = 441561024. Its totient is φ = 50644480.

The previous prime is 161430091. The next prime is 161430097. The reversal of 161430096 is 690034161.

161430096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161430091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98100 + ... + 99731.

Almost surely, 2^161430096 is an apocalyptic number.

161430096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

161430096 is an abundant number, since it is smaller than the sum of its proper divisors (280130928).

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

161430096 is a wasteful number, since it uses less digits than its factorization.

161430096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197859 (or 197853 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 161430096 is about 12705.5143933648. The cubic root of 161430096 is about 544.4961772059.

The spelling of 161430096 in words is "one hundred sixty-one million, four hundred thirty thousand, ninety-six".