1420190134303 has 2 divisors, whose sum is σ = 1420190134304. Its totient is φ = 1420190134302.

The previous prime is 1420190134199. The next prime is 1420190134327. The reversal of 1420190134303 is 3034310910241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1420190134303 - 2¹³ = 1420190126111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1420190134403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710095067151 + 710095067152.

It is an arithmetic number, because the mean of its divisors is an integer number (710095067152).

Almost surely, 2^{1420190134303} is an apocalyptic number.

1420190134303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420190134303 is an equidigital number, since it uses as much as digits as its factorization.

1420190134303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 1420190134303 in words is "one trillion, four hundred twenty billion, one hundred ninety million, one hundred thirty-four thousand, three hundred three".