22371641405 has 8 divisors (see below), whose sum is σ = 26865530712. Its totient is φ = 17884272448.

The previous prime is 22371641399. The next prime is 22371641471. The reversal of 22371641405 is 50414617322.

It can be written as a sum of positive squares in 4 ways, for example, as 3072041476 + 19299599929 = 55426^2 + 138923^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 22371641405 - 2⁴ = 22371641389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1622534 + ... + 1636263.

It is an arithmetic number, because the mean of its divisors is an integer number (3358191339).

Almost surely, 2^22371641405 is an apocalyptic number.

It is an amenable number.

22371641405 is a deficient number, since it is larger than the sum of its proper divisors (4493889307).

22371641405 is a wasteful number, since it uses less digits than its factorization.

22371641405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260175.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 22371641405 in words is "twenty-two billion, three hundred seventy-one million, six hundred forty-one thousand, four hundred five".