40325052303 has 24 divisors (see below), whose sum is σ = 58393878816. Its totient is φ = 26815795200.

The previous prime is 40325052281. The next prime is 40325052331. The reversal of 40325052303 is 30325052304.

40325052303 is a `hidden beast` number, since 403 + 25 + 0 + 5 + 230 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-40325052303 is a prime.

It is a super-2 number, since 2×40325052303² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40325052373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9506263 + ... + 9510503.

It is an arithmetic number, because the mean of its divisors is an integer number (2433078284).

Almost surely, 2^40325052303 is an apocalyptic number.

40325052303 is a deficient number, since it is larger than the sum of its proper divisors (18068826513).

40325052303 is a wasteful number, since it uses less digits than its factorization.

40325052303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6655 (or 6652 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Subtracting from 40325052303 its reverse (30325052304), we obtain a palindrome (9999999999).

The spelling of 40325052303 in words is "forty billion, three hundred twenty-five million, fifty-two thousand, three hundred three".