23514401434 has 4 divisors (see below), whose sum is σ = 35271602154. Its totient is φ = 11757200716.

The previous prime is 23514401413. The next prime is 23514401437. The reversal of 23514401434 is 43410441532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15910038225 + 7604363209 = 126135^2 + 87203^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23514401396 and 23514401405.

It is not an unprimeable number, because it can be changed into a prime (23514401437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5878600357 + ... + 5878600360.

Almost surely, 2^23514401434 is an apocalyptic number.

23514401434 is a deficient number, since it is larger than the sum of its proper divisors (11757200720).

23514401434 is a wasteful number, since it uses less digits than its factorization.

23514401434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11757200719.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 23514401434 its reverse (43410441532), we get a palindrome (66924842966).

The spelling of 23514401434 in words is "twenty-three billion, five hundred fourteen million, four hundred one thousand, four hundred thirty-four".