19112260467 has 6 divisors (see below), whose sum is σ = 25483333228. Its totient is φ = 12741347344.

The previous prime is 19112260459. The next prime is 19112260469. The reversal of 19112260467 is 76406221191.

It is not a de Polignac number, because 19112260467 - 2³ = 19112260459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19112260469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 199543 + ... + 279359.

Almost surely, 2^19112260467 is an apocalyptic number.

19112260467 is a deficient number, since it is larger than the sum of its proper divisors (6371072761).

19112260467 is an frugal number, since it uses more digits than its factorization.

19112260467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159637 (or 79820 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 19112260467 in words is "nineteen billion, one hundred twelve million, two hundred sixty thousand, four hundred sixty-seven".