1040043013097 has 16 divisors (see below), whose sum is σ = 1184610106368. Its totient is φ = 903859960080.

The previous prime is 1040043013091. The next prime is 1040043013103. The reversal of 1040043013097 is 7903103400401.

It is an interprime number because it is at equal distance from previous prime (1040043013091) and next prime (1040043013103).

It is not a de Polignac number, because 1040043013097 - 2¹² = 1040043009001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040043013091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 757013 + ... + 1628850.

It is an arithmetic number, because the mean of its divisors is an integer number (74038131648).

Almost surely, 2^{1040043013097} is an apocalyptic number.

It is an amenable number.

1040043013097 is a deficient number, since it is larger than the sum of its proper divisors (144567093271).

1040043013097 is a wasteful number, since it uses less digits than its factorization.

1040043013097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387620.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 1040043013097 its reverse (7903103400401), we get a palindrome (8943146413498).

The spelling of 1040043013097 in words is "one trillion, forty billion, forty-three million, thirteen thousand, ninety-seven".