2234040342423 has 8 divisors (see below), whose sum is σ = 3108230041728. Its totient is φ = 1424605435704.

The previous prime is 2234040342419. The next prime is 2234040342439. The reversal of 2234040342423 is 3242430404322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2234040342423 - 2² = 2234040342419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234040342823) 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, 16188698065 + ... + 16188698202.

It is an arithmetic number, because the mean of its divisors is an integer number (388528755216).

Almost surely, 2^{2234040342423} is an apocalyptic number.

2234040342423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2234040342423 is a deficient number, since it is larger than the sum of its proper divisors (874189699305).

2234040342423 is a wasteful number, since it uses less digits than its factorization.

2234040342423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32377396293.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 2234040342423 its reverse (3242430404322), we get a palindrome (5476470746745).

The spelling of 2234040342423 in words is "two trillion, two hundred thirty-four billion, forty million, three hundred forty-two thousand, four hundred twenty-three".