85732302427121 has 16 divisors (see below), whose sum is σ = 98063092383744. Its totient is φ = 73422352742544.

The previous prime is 85732302427117. The next prime is 85732302427169. The reversal of 85732302427121 is 12172420323758.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 85732302427121 - 2² = 85732302427117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85732302427181) 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, 96749756 + ... + 97631858.

It is an arithmetic number, because the mean of its divisors is an integer number (6128943273984).

Almost surely, 2^{85732302427121} is an apocalyptic number.

It is an amenable number.

85732302427121 is a deficient number, since it is larger than the sum of its proper divisors (12330789956623).

85732302427121 is a wasteful number, since it uses less digits than its factorization.

85732302427121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893900.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 85732302427121 in words is "eighty-five trillion, seven hundred thirty-two billion, three hundred two million, four hundred twenty-seven thousand, one hundred twenty-one".