40510363113 has 64 divisors (see below), whose sum is σ = 66652143360. Its totient is φ = 24111820800.

The previous prime is 40510363109. The next prime is 40510363133. The reversal of 40510363113 is 31136301504.

40510363113 is a `hidden beast` number, since 4 + 0 + 5 + 10 + 3 + 631 + 13 = 666.

It is not a de Polignac number, because 40510363113 - 2² = 40510363109 is a prime.

It is a super-2 number, since 2×40510363113² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40510363133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5221245 + ... + 5228997.

It is an arithmetic number, because the mean of its divisors is an integer number (1041439740).

Almost surely, 2^40510363113 is an apocalyptic number.

It is an amenable number.

40510363113 is a deficient number, since it is larger than the sum of its proper divisors (26141780247).

40510363113 is a wasteful number, since it uses less digits than its factorization.

40510363113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8087 (or 8081 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 40510363113 its reverse (31136301504), we get a palindrome (71646664617).

The spelling of 40510363113 in words is "forty billion, five hundred ten million, three hundred sixty-three thousand, one hundred thirteen".