40255341371213 has 64 divisors (see below), whose sum is σ = 44172809049600. Its totient is φ = 36568264212480.

The previous prime is 40255341371207. The next prime is 40255341371237. The reversal of 40255341371213 is 31217314355204.

It is a cyclic number.

It is not a de Polignac number, because 40255341371213 - 2⁶ = 40255341371149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40255341370213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9205426895 + ... + 9205431267.

It is an arithmetic number, because the mean of its divisors is an integer number (690200141400).

Almost surely, 2^{40255341371213} is an apocalyptic number.

It is an amenable number.

40255341371213 is a deficient number, since it is larger than the sum of its proper divisors (3917467678387).

40255341371213 is a wasteful number, since it uses less digits than its factorization.

40255341371213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5462.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 40255341371213 in words is "forty trillion, two hundred fifty-five billion, three hundred forty-one million, three hundred seventy-one thousand, two hundred thirteen".