92940191040 has 56 divisors (see below), whose sum is σ = 295085109600. Its totient is φ = 24784050688.

The previous prime is 92940191039. The next prime is 92940191051. The reversal of 92940191040 is 4019104929.

It is a super-2 number, since 2×92940191040² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 92940191040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48405390 + ... + 48407309.

Almost surely, 2^92940191040 is an apocalyptic number.

It is an amenable number.

92940191040 is an abundant number, since it is smaller than the sum of its proper divisors (202144918560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92940191040 is a wasteful number, since it uses less digits than its factorization.

92940191040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96812719 (or 96812709 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

Adding to 92940191040 its reverse (4019104929), we get a palindrome (96959295969).

The spelling of 92940191040 in words is "ninety-two billion, nine hundred forty million, one hundred ninety-one thousand, forty".