23434346035231 has 12 divisors (see below), whose sum is σ = 24078619153992. Its totient is φ = 22806727672176.

The previous prime is 23434346035229. The next prime is 23434346035237. The reversal of 23434346035231 is 13253064343432.

It is not a de Polignac number, because 23434346035231 - 2¹ = 23434346035229 is a prime.

It is a super-2 number, since 2×23434346035231² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23434346035237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22365201 + ... + 23389546.

It is an arithmetic number, because the mean of its divisors is an integer number (2006551596166).

Almost surely, 2^{23434346035231} is an apocalyptic number.

23434346035231 is a deficient number, since it is larger than the sum of its proper divisors (644273118761).

23434346035231 is an equidigital number, since it uses as much as digits as its factorization.

23434346035231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45755110 (or 45755067 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 43.

The spelling of 23434346035231 in words is "twenty-three trillion, four hundred thirty-four billion, three hundred forty-six million, thirty-five thousand, two hundred thirty-one".