942942951403 has 2 divisors, whose sum is σ = 942942951404. Its totient is φ = 942942951402.

The previous prime is 942942951371. The next prime is 942942951469. The reversal of 942942951403 is 304159249249.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 942942951403 - 2⁵ = 942942951371 is a prime.

It is not a weakly prime, because it can be changed into another prime (942949951403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471471475701 + 471471475702.

It is an arithmetic number, because the mean of its divisors is an integer number (471471475702).

Almost surely, 2^942942951403 is an apocalyptic number.

942942951403 is a deficient number, since it is larger than the sum of its proper divisors (1).

942942951403 is an equidigital number, since it uses as much as digits as its factorization.

942942951403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 942942951403 in words is "nine hundred forty-two billion, nine hundred forty-two million, nine hundred fifty-one thousand, four hundred three".