40231112102000 has 160 divisors (see below), whose sum is σ = 104242097703744. Its totient is φ = 14963349504000.

The previous prime is 40231112101979. The next prime is 40231112102009. The reversal of 40231112102000 is 20121113204.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 40231112102000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40231112102009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4306121 + ... + 9950120.

Almost surely, 2^{40231112102000} is an apocalyptic number.

40231112102000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40231112102000 is an abundant number, since it is smaller than the sum of its proper divisors (64010985601744).

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

40231112102000 is a wasteful number, since it uses less digits than its factorization.

40231112102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14256364 (or 14256348 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 40231112102000 its reverse (20121113204), we get a palindrome (40251233215204).

The spelling of 40231112102000 in words is "forty trillion, two hundred thirty-one billion, one hundred twelve million, one hundred two thousand".