32641656414461 has 16 divisors (see below), whose sum is σ = 33741306316800. Its totient is φ = 31544929440000.

The previous prime is 32641656414373. The next prime is 32641656414481. The reversal of 32641656414461 is 16441465614623.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32641656414461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32641656414481) 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, 738660755 + ... + 738704943.

It is an arithmetic number, because the mean of its divisors is an integer number (2108831644800).

Almost surely, 2^{32641656414461} is an apocalyptic number.

32641656414461 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32641656414461 is a deficient number, since it is larger than the sum of its proper divisors (1099649902339).

32641656414461 is a wasteful number, since it uses less digits than its factorization.

32641656414461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76700.

The product of its digits is 9953280, while the sum is 53.

The spelling of 32641656414461 in words is "thirty-two trillion, six hundred forty-one billion, six hundred fifty-six million, four hundred fourteen thousand, four hundred sixty-one".