27022426401 has 8 divisors (see below), whose sum is σ = 36036311584. Its totient is φ = 18011746080.

The previous prime is 27022426367. The next prime is 27022426427. The reversal of 27022426401 is 10462422072.

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

It is not a de Polignac number, because 27022426401 - 2⁶ = 27022426337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27022426471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781471 + ... + 815316.

It is an arithmetic number, because the mean of its divisors is an integer number (4504538948).

Almost surely, 2^27022426401 is an apocalyptic number.

It is an amenable number.

27022426401 is a deficient number, since it is larger than the sum of its proper divisors (9013885183).

27022426401 is a wasteful number, since it uses less digits than its factorization.

27022426401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602431.

The product of its (nonzero) digits is 10752, while the sum is 30.

Adding to 27022426401 its reverse (10462422072), we get a palindrome (37484848473).

The spelling of 27022426401 in words is "twenty-seven billion, twenty-two million, four hundred twenty-six thousand, four hundred one".