23225443101544 has 16 divisors (see below), whose sum is σ = 43554414849120. Its totient is φ = 11610932475120.

The previous prime is 23225443101521. The next prime is 23225443101643. The reversal of 23225443101544 is 44510134452232.

It is a junction number, because it is equal to n+sod(n) for n = 23225443101497 and 23225443101506.

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, 223579284 + ... + 223683139.

It is an arithmetic number, because the mean of its divisors is an integer number (2722150928070).

Almost surely, 2^{23225443101544} is an apocalyptic number.

It is an amenable number.

23225443101544 is a deficient number, since it is larger than the sum of its proper divisors (20328971747576).

23225443101544 is a wasteful number, since it uses less digits than its factorization.

23225443101544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447268920 (or 447268916 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 23225443101544 its reverse (44510134452232), we get a palindrome (67735577553776).

The spelling of 23225443101544 in words is "twenty-three trillion, two hundred twenty-five billion, four hundred forty-three million, one hundred one thousand, five hundred forty-four".