3475994240519 has 2 divisors, whose sum is σ = 3475994240520. Its totient is φ = 3475994240518.

The previous prime is 3475994240513. The next prime is 3475994240573. The reversal of 3475994240519 is 9150424995743.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3475994240519 - 2²⁴ = 3475977463303 is a prime.

It is a super-2 number, since 2×3475994240519² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3475994240513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737997120259 + 1737997120260.

It is an arithmetic number, because the mean of its divisors is an integer number (1737997120260).

Almost surely, 2^{3475994240519} is an apocalyptic number.

3475994240519 is a deficient number, since it is larger than the sum of its proper divisors (1).

3475994240519 is an equidigital number, since it uses as much as digits as its factorization.

3475994240519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48988800, while the sum is 62.

The spelling of 3475994240519 in words is "three trillion, four hundred seventy-five billion, nine hundred ninety-four million, two hundred forty thousand, five hundred nineteen".