19270092969 has 16 divisors (see below), whose sum is σ = 28620211840. Its totient is φ = 12814362000.

The previous prime is 19270092953. The next prime is 19270092997. The reversal of 19270092969 is 96929007291.

It is not a de Polignac number, because 19270092969 - 2⁴ = 19270092953 is a prime.

It is a super-2 number, since 2×19270092969² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19270092929) 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, 888157 + ... + 909594.

It is an arithmetic number, because the mean of its divisors is an integer number (1788763240).

Almost surely, 2^19270092969 is an apocalyptic number.

It is an amenable number.

19270092969 is a deficient number, since it is larger than the sum of its proper divisors (9350118871).

19270092969 is a wasteful number, since it uses less digits than its factorization.

19270092969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798157 (or 1798151 counting only the distinct ones).

The product of its (nonzero) digits is 1102248, while the sum is 54.

The spelling of 19270092969 in words is "nineteen billion, two hundred seventy million, ninety-two thousand, nine hundred sixty-nine".