32142033321 has 16 divisors (see below), whose sum is σ = 43861230336. Its totient is φ = 20925623376.

The previous prime is 32142033317. The next prime is 32142033377. The reversal of 32142033321 is 12333024123.

It is not a de Polignac number, because 32142033321 - 2² = 32142033317 is a prime.

It is a super-2 number, since 2×32142033321² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32142033291 and 32142033300.

It is not an unprimeable number, because it can be changed into a prime (32142033421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 732426 + ... + 775068.

It is an arithmetic number, because the mean of its divisors is an integer number (2741326896).

Almost surely, 2^32142033321 is an apocalyptic number.

It is an amenable number.

32142033321 is a deficient number, since it is larger than the sum of its proper divisors (11719197015).

32142033321 is a wasteful number, since it uses less digits than its factorization.

32142033321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48532.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 32142033321 its reverse (12333024123), we get a palindrome (44475057444).

The spelling of 32142033321 in words is "thirty-two billion, one hundred forty-two million, thirty-three thousand, three hundred twenty-one".