163915141290 has 64 divisors (see below), whose sum is σ = 402672124800. Its totient is φ = 42680703744.

The previous prime is 163915141267. The next prime is 163915141297. The reversal of 163915141290 is 92141519361.

It is not an unprimeable number, because it can be changed into a prime (163915141297) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4456696 + ... + 4493324.

It is an arithmetic number, because the mean of its divisors is an integer number (6291751950).

Almost surely, 2^163915141290 is an apocalyptic number.

163915141290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163915141290 is an abundant number, since it is smaller than the sum of its proper divisors (238756983510).

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

163915141290 is a wasteful number, since it uses less digits than its factorization.

163915141290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40151.

The product of its (nonzero) digits is 58320, while the sum is 42.

The spelling of 163915141290 in words is "one hundred sixty-three billion, nine hundred fifteen million, one hundred forty-one thousand, two hundred ninety".