19414229229 has 128 divisors (see below), whose sum is σ = 32440320000. Its totient is φ = 11430175680.

The previous prime is 19414229207. The next prime is 19414229231. The reversal of 19414229229 is 92292241491.

It is a happy number.

19414229229 is a `hidden beast` number, since 1 + 9 + 414 + 2 + 2 + 9 + 229 = 666.

It is not a de Polignac number, because 19414229229 - 2¹¹ = 19414227181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19414229299) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 38906022 + ... + 38906520.

It is an arithmetic number, because the mean of its divisors is an integer number (253440000).

Almost surely, 2^19414229229 is an apocalyptic number.

It is an amenable number.

19414229229 is a deficient number, since it is larger than the sum of its proper divisors (13026090771).

19414229229 is a wasteful number, since it uses less digits than its factorization.

19414229229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652 (or 646 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The spelling of 19414229229 in words is "nineteen billion, four hundred fourteen million, two hundred twenty-nine thousand, two hundred twenty-nine".