92020440961 has 8 divisors (see below), whose sum is σ = 93066157800. Its totient is φ = 90978387840.

The previous prime is 92020440943. The next prime is 92020440973. The reversal of 92020440961 is 16904402029.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4238010000 + 87782430961 = 65100^2 + 296281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 92020440961 - 2⁵ = 92020440929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92020440961.

It is not an unprimeable number, because it can be changed into a prime (92020440901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865396 + ... + 965893.

It is an arithmetic number, because the mean of its divisors is an integer number (11633269725).

Almost surely, 2^92020440961 is an apocalyptic number.

It is an amenable number.

92020440961 is a deficient number, since it is larger than the sum of its proper divisors (1045716839).

92020440961 is a wasteful number, since it uses less digits than its factorization.

92020440961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831859.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 92020440961 in words is "ninety-two billion, twenty million, four hundred forty thousand, nine hundred sixty-one".