420342935003 has 2 divisors, whose sum is σ = 420342935004. Its totient is φ = 420342935002.

The previous prime is 420342934997. The next prime is 420342935039. The reversal of 420342935003 is 300539243024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 420342935003 - 2¹⁰ = 420342933979 is a prime.

It is a super-2 number, since 2×420342935003² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (420342935053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210171467501 + 210171467502.

It is an arithmetic number, because the mean of its divisors is an integer number (210171467502).

Almost surely, 2^420342935003 is an apocalyptic number.

420342935003 is a deficient number, since it is larger than the sum of its proper divisors (1).

420342935003 is an equidigital number, since it uses as much as digits as its factorization.

420342935003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 420342935003 in words is "four hundred twenty billion, three hundred forty-two million, nine hundred thirty-five thousand, three".