40234353575263 has 8 divisors (see below), whose sum is σ = 40625884498640. Its totient is φ = 39844280868480.

The previous prime is 40234353575257. The next prime is 40234353575291. The reversal of 40234353575263 is 36257535343204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40234353575263 - 2⁵ = 40234353575231 is a prime.

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 40234353575263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234353575233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364498698 + ... + 364609063.

It is an arithmetic number, because the mean of its divisors is an integer number (5078235562330).

Almost surely, 2^{40234353575263} is an apocalyptic number.

40234353575263 is a deficient number, since it is larger than the sum of its proper divisors (391530923377).

40234353575263 is a wasteful number, since it uses less digits than its factorization.

40234353575263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729108297.

The product of its (nonzero) digits is 27216000, while the sum is 52.

The spelling of 40234353575263 in words is "forty trillion, two hundred thirty-four billion, three hundred fifty-three million, five hundred seventy-five thousand, two hundred sixty-three".