40513234300 has 108 divisors (see below), whose sum is σ = 111564125064. Its totient is φ = 12627484800.

The previous prime is 40513234297. The next prime is 40513234303. The reversal of 40513234300 is 343231504.

It is an interprime number because it is at equal distance from previous prime (40513234297) and next prime (40513234303).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40513234303) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 321919 + ... + 429718.

It is an arithmetic number, because the mean of its divisors is an integer number (1033001158).

Almost surely, 2^40513234300 is an apocalyptic number.

It is an amenable number.

40513234300 is an abundant number, since it is smaller than the sum of its proper divisors (71050890764).

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

40513234300 is a wasteful number, since it uses less digits than its factorization.

40513234300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751676 (or 751662 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 40513234300 its reverse (343231504), we get a palindrome (40856465804).

The spelling of 40513234300 in words is "forty billion, five hundred thirteen million, two hundred thirty-four thousand, three hundred".