234426471219 has 8 divisors (see below), whose sum is σ = 347298475920. Its totient is φ = 156284314128.

The previous prime is 234426471217. The next prime is 234426471221. The reversal of 234426471219 is 912174624432.

234426471219 is a `hidden beast` number, since 2 + 3 + 4 + 426 + 4 + 7 + 1 + 219 = 666.

It is an interprime number because it is at equal distance from previous prime (234426471217) and next prime (234426471221).

It is not a de Polignac number, because 234426471219 - 2¹ = 234426471217 is a prime.

It is a super-2 number, since 2×234426471219² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234426471217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4341230922 + ... + 4341230975.

It is an arithmetic number, because the mean of its divisors is an integer number (43412309490).

Almost surely, 2^234426471219 is an apocalyptic number.

234426471219 is a deficient number, since it is larger than the sum of its proper divisors (112872004701).

234426471219 is an equidigital number, since it uses as much as digits as its factorization.

234426471219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8682461906 (or 8682461900 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The spelling of 234426471219 in words is "two hundred thirty-four billion, four hundred twenty-six million, four hundred seventy-one thousand, two hundred nineteen".