23405141036212 has 12 divisors (see below), whose sum is σ = 44109688876036. Its totient is φ = 10802372785920.

The previous prime is 23405141036197. The next prime is 23405141036231. The reversal of 23405141036212 is 21263014150432.

It can be written as a sum of positive squares in 2 ways, for example, as 6396478323876 + 17008662712336 = 2529126^2 + 4124156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225049432989 + ... + 225049433092.

Almost surely, 2^{23405141036212} is an apocalyptic number.

It is an amenable number.

23405141036212 is a deficient number, since it is larger than the sum of its proper divisors (20704547839824).

23405141036212 is a wasteful number, since it uses less digits than its factorization.

23405141036212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450098866098 (or 450098866096 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 23405141036212 its reverse (21263014150432), we get a palindrome (44668155186644).

The spelling of 23405141036212 in words is "twenty-three trillion, four hundred five billion, one hundred forty-one million, thirty-six thousand, two hundred twelve".