30502694419 has 2 divisors, whose sum is σ = 30502694420. Its totient is φ = 30502694418.

The previous prime is 30502694407. The next prime is 30502694423. The reversal of 30502694419 is 91449620503.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30502694419 is a prime.

It is a super-2 number, since 2×30502694419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30502694459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15251347209 + 15251347210.

It is an arithmetic number, because the mean of its divisors is an integer number (15251347210).

Almost surely, 2^30502694419 is an apocalyptic number.

30502694419 is a deficient number, since it is larger than the sum of its proper divisors (1).

30502694419 is an equidigital number, since it uses as much as digits as its factorization.

30502694419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 30502694419 in words is "thirty billion, five hundred two million, six hundred ninety-four thousand, four hundred nineteen".