42402004583 has 2 divisors, whose sum is σ = 42402004584. Its totient is φ = 42402004582.

The previous prime is 42402004577. The next prime is 42402004609. The reversal of 42402004583 is 38540020424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42402004583 - 2⁸ = 42402004327 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42402004483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21201002291 + 21201002292.

It is an arithmetic number, because the mean of its divisors is an integer number (21201002292).

Almost surely, 2^42402004583 is an apocalyptic number.

42402004583 is a deficient number, since it is larger than the sum of its proper divisors (1).

42402004583 is an equidigital number, since it uses as much as digits as its factorization.

42402004583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30720, while the sum is 32.

The spelling of 42402004583 in words is "forty-two billion, four hundred two million, four thousand, five hundred eighty-three".