40500213104 has 20 divisors (see below), whose sum is σ = 84505252776. Its totient is φ = 18692405952.

The previous prime is 40500213079. The next prime is 40500213107. The reversal of 40500213104 is 40131200504.

It is a super-2 number, since 2×40500213104² (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 (40500213107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97356074 + ... + 97356489.

Almost surely, 2^40500213104 is an apocalyptic number.

It is an amenable number.

40500213104 is an abundant number, since it is smaller than the sum of its proper divisors (44005039672).

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

40500213104 is a wasteful number, since it uses less digits than its factorization.

40500213104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194712584 (or 194712578 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 40500213104 its reverse (40131200504), we get a palindrome (80631413608).

The spelling of 40500213104 in words is "forty billion, five hundred million, two hundred thirteen thousand, one hundred four".