40350337253143 has 2 divisors, whose sum is σ = 40350337253144. Its totient is φ = 40350337253142.

The previous prime is 40350337253089. The next prime is 40350337253153. The reversal of 40350337253143 is 34135273305304.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40350337253143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40350337253143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40350337253153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20175168626571 + 20175168626572.

It is an arithmetic number, because the mean of its divisors is an integer number (20175168626572).

Almost surely, 2^{40350337253143} is an apocalyptic number.

40350337253143 is a deficient number, since it is larger than the sum of its proper divisors (1).

40350337253143 is an equidigital number, since it uses as much as digits as its factorization.

40350337253143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 43.

The spelling of 40350337253143 in words is "forty trillion, three hundred fifty billion, three hundred thirty-seven million, two hundred fifty-three thousand, one hundred forty-three".