490142269703 has 2 divisors, whose sum is σ = 490142269704. Its totient is φ = 490142269702.

The previous prime is 490142269693. The next prime is 490142269751. The reversal of 490142269703 is 307962241094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 490142269703 - 2¹² = 490142265607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490142269753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245071134851 + 245071134852.

It is an arithmetic number, because the mean of its divisors is an integer number (245071134852).

Almost surely, 2^490142269703 is an apocalyptic number.

490142269703 is a deficient number, since it is larger than the sum of its proper divisors (1).

490142269703 is an equidigital number, since it uses as much as digits as its factorization.

490142269703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 490142269703 in words is "four hundred ninety billion, one hundred forty-two million, two hundred sixty-nine thousand, seven hundred three".