40003135362100 has 18 divisors (see below), whose sum is σ = 86806803735974. Its totient is φ = 16001254144800.

The previous prime is 40003135362083. The next prime is 40003135362119. The reversal of 40003135362100 is 126353130004.

It can be written as a sum of positive squares in 3 ways, for example, as 11600481778704 + 28402653583396 = 3405948^2 + 5329414^2 .

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, 200015676711 + ... + 200015676910.

Almost surely, 2^{40003135362100} is an apocalyptic number.

It is an amenable number.

40003135362100 is an abundant number, since it is smaller than the sum of its proper divisors (46803668373874).

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

40003135362100 is a wasteful number, since it uses less digits than its factorization.

40003135362100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400031353635 (or 400031353628 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 40003135362100 its reverse (126353130004), we get a palindrome (40129488492104).

The spelling of 40003135362100 in words is "forty trillion, three billion, one hundred thirty-five million, three hundred sixty-two thousand, one hundred".