92452440040 has 16 divisors (see below), whose sum is σ = 208017990180. Its totient is φ = 36980976000.

The previous prime is 92452440019. The next prime is 92452440077. The reversal of 92452440040 is 4004425429.

It can be written as a sum of positive squares in 2 ways, for example, as 91420360164 + 1032079876 = 302358^2 + 32126^2 .

It is a junction number, because it is equal to n+sod(n) for n = 92452439978 and 92452440005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155655461 + ... + 1155655540.

Almost surely, 2^92452440040 is an apocalyptic number.

It is an amenable number.

92452440040 is an abundant number, since it is smaller than the sum of its proper divisors (115565550140).

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

92452440040 is a wasteful number, since it uses less digits than its factorization.

92452440040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311311012 (or 2311311008 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 92452440040 its reverse (4004425429), we get a palindrome (96456865469).

The spelling of 92452440040 in words is "ninety-two billion, four hundred fifty-two million, four hundred forty thousand, forty".