1040344323102 has 96 divisors (see below), whose sum is σ = 2806252819200. Its totient is φ = 284317686576.

The previous prime is 1040344323089. The next prime is 1040344323127. The reversal of 1040344323102 is 2013234430401.

1040344323102 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 344 + 3 + 2 + 310 + 2 = 666.

1040344323102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1040344323102² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8486452 + ... + 8608167.

It is an arithmetic number, because the mean of its divisors is an integer number (29231800200).

Almost surely, 2^{1040344323102} is an apocalyptic number.

1040344323102 is an abundant number, since it is smaller than the sum of its proper divisors (1765908496098).

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

1040344323102 is a wasteful number, since it uses less digits than its factorization.

1040344323102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17094667 (or 17094654 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1040344323102 its reverse (2013234430401), we get a palindrome (3053578753503).

The spelling of 1040344323102 in words is "one trillion, forty billion, three hundred forty-four million, three hundred twenty-three thousand, one hundred two".