40026042535 has 8 divisors (see below), whose sum is σ = 48570928560. Its totient is φ = 31661049024.

The previous prime is 40026042487. The next prime is 40026042571. The reversal of 40026042535 is 53524062004.

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 40026042535 - 2¹³ = 40026034343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40026042497 and 40026042506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44972637 + ... + 44973526.

It is an arithmetic number, because the mean of its divisors is an integer number (6071366070).

Almost surely, 2^40026042535 is an apocalyptic number.

40026042535 is a deficient number, since it is larger than the sum of its proper divisors (8544886025).

40026042535 is an equidigital number, since it uses as much as digits as its factorization.

40026042535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89946257.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 40026042535 in words is "forty billion, twenty-six million, forty-two thousand, five hundred thirty-five".