23211415214044 has 96 divisors (see below), whose sum is σ = 44941384535040. Its totient is φ = 10433677427712.

The previous prime is 23211415213997. The next prime is 23211415214081. The reversal of 23211415214044 is 44041251411232.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4846816402 + ... + 4846821190.

It is an arithmetic number, because the mean of its divisors is an integer number (468139422240).

Almost surely, 2^{23211415214044} is an apocalyptic number.

It is an amenable number.

23211415214044 is a deficient number, since it is larger than the sum of its proper divisors (21729969320996).

23211415214044 is a wasteful number, since it uses less digits than its factorization.

23211415214044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8467 (or 8465 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 23211415214044 its reverse (44041251411232), we get a palindrome (67252666625276).

The spelling of 23211415214044 in words is "twenty-three trillion, two hundred eleven billion, four hundred fifteen million, two hundred fourteen thousand, forty-four".