19426095101 has 16 divisors (see below), whose sum is σ = 22284650496. Its totient is φ = 16588477296.

The previous prime is 19426095097. The next prime is 19426095103. The reversal of 19426095101 is 10159062491.

It is a cyclic number.

It is not a de Polignac number, because 19426095101 - 2² = 19426095097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19426095103) 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, 3512000 + ... + 3517526.

It is an arithmetic number, because the mean of its divisors is an integer number (1392790656).

Almost surely, 2^19426095101 is an apocalyptic number.

It is an amenable number.

19426095101 is a deficient number, since it is larger than the sum of its proper divisors (2858555395).

19426095101 is a wasteful number, since it uses less digits than its factorization.

19426095101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7328.

The product of its (nonzero) digits is 19440, while the sum is 38.

The spelling of 19426095101 in words is "nineteen billion, four hundred twenty-six million, ninety-five thousand, one hundred one".