2032159401 has 16 divisors (see below), whose sum is σ = 3023212800. Its totient is φ = 1349100144.

The previous prime is 2032159391. The next prime is 2032159439. The reversal of 2032159401 is 1049512302.

2032159401 is a `hidden beast` number, since 203 + 2 + 1 + 59 + 401 = 666.

It is not a de Polignac number, because 2032159401 - 2¹⁵ = 2032126633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2032159201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151006 + ... + 163911.

It is an arithmetic number, because the mean of its divisors is an integer number (188950800).

Almost surely, 2^2032159401 is an apocalyptic number.

It is an amenable number.

2032159401 is a deficient number, since it is larger than the sum of its proper divisors (991053399).

2032159401 is a wasteful number, since it uses less digits than its factorization.

2032159401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315165 (or 315159 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2032159401 is about 45079.4787126027. The cubic root of 2032159401 is about 1266.6382251770.

The spelling of 2032159401 in words is "two billion, thirty-two million, one hundred fifty-nine thousand, four hundred one".