234340201519 has 2 divisors, whose sum is σ = 234340201520. Its totient is φ = 234340201518.

The previous prime is 234340201507. The next prime is 234340201621. The reversal of 234340201519 is 915102043432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234340201519 - 2²¹ = 234338104367 is a prime.

It is a super-2 number, since 2×234340201519² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234340204519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117170100759 + 117170100760.

It is an arithmetic number, because the mean of its divisors is an integer number (117170100760).

Almost surely, 2^234340201519 is an apocalyptic number.

234340201519 is a deficient number, since it is larger than the sum of its proper divisors (1).

234340201519 is an equidigital number, since it uses as much as digits as its factorization.

234340201519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 234340201519 in words is "two hundred thirty-four billion, three hundred forty million, two hundred one thousand, five hundred nineteen".