40323102011412 has 48 divisors (see below), whose sum is σ = 105414694214592. Its totient is φ = 11888875284480.

The previous prime is 40323102011323. The next prime is 40323102011417. The reversal of 40323102011412 is 21411020132304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40323102011417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4128076813 + ... + 4128086580.

It is an arithmetic number, because the mean of its divisors is an integer number (2196139462804).

Almost surely, 2^{40323102011412} is an apocalyptic number.

It is an amenable number.

40323102011412 is an abundant number, since it is smaller than the sum of its proper divisors (65091592203180).

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

40323102011412 is a wasteful number, since it uses less digits than its factorization.

40323102011412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8256163448 (or 8256163446 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 40323102011412 its reverse (21411020132304), we get a palindrome (61734122143716).

The spelling of 40323102011412 in words is "forty trillion, three hundred twenty-three billion, one hundred two million, eleven thousand, four hundred twelve".