1040535352423 has 16 divisors (see below), whose sum is σ = 1194188728320. Its totient is φ = 888134940000.

The previous prime is 1040535352421. The next prime is 1040535352427. The reversal of 1040535352423 is 3242535350401.

It is not a de Polignac number, because 1040535352423 - 2¹ = 1040535352421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040535352421) 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, 8055018 + ... + 8183176.

It is an arithmetic number, because the mean of its divisors is an integer number (74636795520).

Almost surely, 2^{1040535352423} is an apocalyptic number.

1040535352423 is a deficient number, since it is larger than the sum of its proper divisors (153653375897).

1040535352423 is a wasteful number, since it uses less digits than its factorization.

1040535352423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133038.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 1040535352423 in words is "one trillion, forty billion, five hundred thirty-five million, three hundred fifty-two thousand, four hundred twenty-three".