1040001124323 has 16 divisors (see below), whose sum is σ = 1584811546880. Its totient is φ = 594268383456.

The previous prime is 1040001124277. The next prime is 1040001124333. The reversal of 1040001124323 is 3234211000401.

It is not a de Polignac number, because 1040001124323 - 2¹⁶ = 1040001058787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040001124323.

It is not an unprimeable number, because it can be changed into a prime (1040001124333) 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, 21565 + ... + 1442382.

It is an arithmetic number, because the mean of its divisors is an integer number (99050721680).

Almost surely, 2^{1040001124323} is an apocalyptic number.

1040001124323 is a deficient number, since it is larger than the sum of its proper divisors (544810422557).

1040001124323 is a wasteful number, since it uses less digits than its factorization.

1040001124323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497786.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1040001124323 its reverse (3234211000401), we get a palindrome (4274212124724).

The spelling of 1040001124323 in words is "one trillion, forty billion, one million, one hundred twenty-four thousand, three hundred twenty-three".