30485195419 has 16 divisors (see below), whose sum is σ = 35660466688. Its totient is φ = 25515326592.

The previous prime is 30485195399. The next prime is 30485195471. The reversal of 30485195419 is 91459158403.

It is a happy number.

It is not a de Polignac number, because 30485195419 - 2⁵ = 30485195387 is a prime.

It is a super-2 number, since 2×30485195419² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30485195219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1245154 + ... + 1269400.

It is an arithmetic number, because the mean of its divisors is an integer number (2228779168).

Almost surely, 2^30485195419 is an apocalyptic number.

30485195419 is a deficient number, since it is larger than the sum of its proper divisors (5175271269).

30485195419 is a wasteful number, since it uses less digits than its factorization.

30485195419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28474.

The product of its (nonzero) digits is 777600, while the sum is 49.

The spelling of 30485195419 in words is "thirty billion, four hundred eighty-five million, one hundred ninety-five thousand, four hundred nineteen".