23071045221446 has 8 divisors (see below), whose sum is σ = 34606595887200. Its totient is φ = 11535513259048.

The previous prime is 23071045221439. The next prime is 23071045221461. The reversal of 23071045221446 is 64412254017032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23071045221446² (a number of 28 digits) contains 22 as substring.

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, 1020521 + ... + 6869028.

It is an arithmetic number, because the mean of its divisors is an integer number (4325824485900).

Almost surely, 2^{23071045221446} is an apocalyptic number.

23071045221446 is a deficient number, since it is larger than the sum of its proper divisors (11535550665754).

23071045221446 is a wasteful number, since it uses less digits than its factorization.

23071045221446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9351678.

The product of its (nonzero) digits is 322560, while the sum is 41.

Adding to 23071045221446 its reverse (64412254017032), we get a palindrome (87483299238478).

The spelling of 23071045221446 in words is "twenty-three trillion, seventy-one billion, forty-five million, two hundred twenty-one thousand, four hundred forty-six".