940036400383 has 2 divisors, whose sum is σ = 940036400384. Its totient is φ = 940036400382.

The previous prime is 940036400287. The next prime is 940036400417. The reversal of 940036400383 is 383004630049.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-940036400383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940036400683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470018200191 + 470018200192.

It is an arithmetic number, because the mean of its divisors is an integer number (470018200192).

Almost surely, 2^940036400383 is an apocalyptic number.

940036400383 is a deficient number, since it is larger than the sum of its proper divisors (1).

940036400383 is an equidigital number, since it uses as much as digits as its factorization.

940036400383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 940036400383 in words is "nine hundred forty billion, thirty-six million, four hundred thousand, three hundred eighty-three".