23404634030156 has 24 divisors (see below), whose sum is σ = 41475309072960. Its totient is φ = 11554707141072.

The previous prime is 23404634030101. The next prime is 23404634030159. The reversal of 23404634030156 is 65103043640432.

It is not an unprimeable number, because it can be changed into a prime (23404634030159) 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, 19596266 + ... + 20756273.

It is an arithmetic number, because the mean of its divisors is an integer number (1728137878040).

Almost surely, 2^{23404634030156} is an apocalyptic number.

It is an amenable number.

23404634030156 is a deficient number, since it is larger than the sum of its proper divisors (18070675042804).

23404634030156 is a wasteful number, since it uses less digits than its factorization.

23404634030156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40354373 (or 40354371 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 23404634030156 its reverse (65103043640432), we get a palindrome (88507677670588).

The spelling of 23404634030156 in words is "twenty-three trillion, four hundred four billion, six hundred thirty-four million, thirty thousand, one hundred fifty-six".