40334523434499 has 32 divisors (see below), whose sum is σ = 61756217457664. Its totient is φ = 22938250083840.

The previous prime is 40334523434449. The next prime is 40334523434501. The reversal of 40334523434499 is 99443432543304.

It is not a de Polignac number, because 40334523434499 - 2⁹ = 40334523433987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40334523434449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714874 + ... + 9009999.

It is an arithmetic number, because the mean of its divisors is an integer number (1929881795552).

Almost surely, 2^{40334523434499} is an apocalyptic number.

40334523434499 is a deficient number, since it is larger than the sum of its proper divisors (21421694023165).

40334523434499 is a wasteful number, since it uses less digits than its factorization.

40334523434499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9725827.

The product of its (nonzero) digits is 67184640, while the sum is 57.

The spelling of 40334523434499 in words is "forty trillion, three hundred thirty-four billion, five hundred twenty-three million, four hundred thirty-four thousand, four hundred ninety-nine".