162135982029 has 32 divisors (see below), whose sum is σ = 257884913664. Its totient is φ = 88593880320.

The previous prime is 162135982009. The next prime is 162135982033. The reversal of 162135982029 is 920289531261.

It is a happy number.

It is not a de Polignac number, because 162135982029 - 2⁹ = 162135981517 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162135982009) 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, 1588357 + ... + 1687349.

It is an arithmetic number, because the mean of its divisors is an integer number (8058903552).

Almost surely, 2^162135982029 is an apocalyptic number.

It is an amenable number.

162135982029 is a deficient number, since it is larger than the sum of its proper divisors (95748931635).

162135982029 is a wasteful number, since it uses less digits than its factorization.

162135982029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102417.

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 162135982029 in words is "one hundred sixty-two billion, one hundred thirty-five million, nine hundred eighty-two thousand, twenty-nine".