83251606069441 has 16 divisors (see below), whose sum is σ = 88696563056640. Its totient is φ = 77913138528720.

The previous prime is 83251606069369. The next prime is 83251606069493. The reversal of 83251606069441 is 14496060615238.

It is a cyclic number.

It is not a de Polignac number, because 83251606069441 - 2²⁹ = 83251069198529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83251606069241) 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, 16553476 + ... + 20988586.

It is an arithmetic number, because the mean of its divisors is an integer number (5543535191040).

Almost surely, 2^{83251606069441} is an apocalyptic number.

It is an amenable number.

83251606069441 is a deficient number, since it is larger than the sum of its proper divisors (5444956987199).

83251606069441 is a wasteful number, since it uses less digits than its factorization.

83251606069441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4447116.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 83251606069441 in words is "eighty-three trillion, two hundred fifty-one billion, six hundred six million, sixty-nine thousand, four hundred forty-one".