940370031143 has 2 divisors, whose sum is σ = 940370031144. Its totient is φ = 940370031142.

The previous prime is 940370031103. The next prime is 940370031149. The reversal of 940370031143 is 341130073049.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 940370031143 - 2⁶ = 940370031079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940370031149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470185015571 + 470185015572.

It is an arithmetic number, because the mean of its divisors is an integer number (470185015572).

Almost surely, 2^940370031143 is an apocalyptic number.

940370031143 is a deficient number, since it is larger than the sum of its proper divisors (1).

940370031143 is an equidigital number, since it uses as much as digits as its factorization.

940370031143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 940370031143 in words is "nine hundred forty billion, three hundred seventy million, thirty-one thousand, one hundred forty-three".