42700473419 has 2 divisors, whose sum is σ = 42700473420. Its totient is φ = 42700473418.

The previous prime is 42700473331. The next prime is 42700473493. The reversal of 42700473419 is 91437400724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42700473419 - 2¹² = 42700469323 is a prime.

It is a super-2 number, since 2×42700473419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42700473719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21350236709 + 21350236710.

It is an arithmetic number, because the mean of its divisors is an integer number (21350236710).

Almost surely, 2^42700473419 is an apocalyptic number.

42700473419 is a deficient number, since it is larger than the sum of its proper divisors (1).

42700473419 is an equidigital number, since it uses as much as digits as its factorization.

42700473419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 42700473419 in words is "forty-two billion, seven hundred million, four hundred seventy-three thousand, four hundred nineteen".