32826665131 has 16 divisors (see below), whose sum is σ = 36184234240. Its totient is φ = 29588418720.

The previous prime is 32826665077. The next prime is 32826665147. The reversal of 32826665131 is 13156662823.

It is a cyclic number.

It is not a de Polignac number, because 32826665131 - 2¹³ = 32826656939 is a prime.

It is a super-2 number, since 2×32826665131² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32826665231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2795290 + ... + 2807008.

It is an arithmetic number, because the mean of its divisors is an integer number (2261514640).

Almost surely, 2^32826665131 is an apocalyptic number.

32826665131 is a deficient number, since it is larger than the sum of its proper divisors (3357569109).

32826665131 is a wasteful number, since it uses less digits than its factorization.

32826665131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16786.

The product of its digits is 311040, while the sum is 43.

The spelling of 32826665131 in words is "thirty-two billion, eight hundred twenty-six million, six hundred sixty-five thousand, one hundred thirty-one".