32738332081 has 16 divisors (see below), whose sum is σ = 40356263808. Its totient is φ = 25862400000.

The previous prime is 32738332051. The next prime is 32738332111. The reversal of 32738332081 is 18023383723.

It is an interprime number because it is at equal distance from previous prime (32738332051) and next prime (32738332111).

It is a cyclic number.

It is not a de Polignac number, because 32738332081 - 2⁵ = 32738332049 is a prime.

It is a super-2 number, since 2×32738332081² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32738332031) 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, 222295 + ... + 338956.

It is an arithmetic number, because the mean of its divisors is an integer number (2522266488).

Almost surely, 2^32738332081 is an apocalyptic number.

It is an amenable number.

32738332081 is a deficient number, since it is larger than the sum of its proper divisors (7617931727).

32738332081 is a wasteful number, since it uses less digits than its factorization.

32738332081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561912.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 32738332081 in words is "thirty-two billion, seven hundred thirty-eight million, three hundred thirty-two thousand, eighty-one".