40500042303100 has 18 divisors (see below), whose sum is σ = 87885091797944. Its totient is φ = 16200016921200.

The previous prime is 40500042302987. The next prime is 40500042303113. The reversal of 40500042303100 is 130324000504.

It is a super-2 number, since 2×40500042303100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 202500211416 + ... + 202500211615.

Almost surely, 2^{40500042303100} is an apocalyptic number.

It is an amenable number.

40500042303100 is an abundant number, since it is smaller than the sum of its proper divisors (47385049494844).

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

40500042303100 is a wasteful number, since it uses less digits than its factorization.

40500042303100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405000423045 (or 405000423038 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 40500042303100 its reverse (130324000504), we get a palindrome (40630366303604).

The spelling of 40500042303100 in words is "forty trillion, five hundred billion, forty-two million, three hundred three thousand, one hundred".