40244315053535 has 16 divisors (see below), whose sum is σ = 48317532655392. Its totient is φ = 32179219766400.

The previous prime is 40244315053471. The next prime is 40244315053541. The reversal of 40244315053535 is 53535051344204.

It is not a de Polignac number, because 40244315053535 - 2⁶ = 40244315053471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79166120 + ... + 79672850.

It is an arithmetic number, because the mean of its divisors is an integer number (3019845790962).

Almost surely, 2^{40244315053535} is an apocalyptic number.

40244315053535 is a deficient number, since it is larger than the sum of its proper divisors (8073217601857).

40244315053535 is a wasteful number, since it uses less digits than its factorization.

40244315053535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514714.

The product of its (nonzero) digits is 2160000, while the sum is 44.

Adding to 40244315053535 its reverse (53535051344204), we get a palindrome (93779366397739).

The spelling of 40244315053535 in words is "forty trillion, two hundred forty-four billion, three hundred fifteen million, fifty-three thousand, five hundred thirty-five".