27422860451 has 8 divisors (see below), whose sum is σ = 31435098624. Its totient is φ = 23434293960.

The previous prime is 27422860357. The next prime is 27422860471. The reversal of 27422860451 is 15406822472.

It is a happy number.

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

It is not a de Polignac number, because 27422860451 - 2²⁶ = 27355751587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27422860399 and 27422860408.

It is not an unprimeable number, because it can be changed into a prime (27422860471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5915435 + ... + 5920068.

It is an arithmetic number, because the mean of its divisors is an integer number (3929387328).

Almost surely, 2^27422860451 is an apocalyptic number.

27422860451 is a deficient number, since it is larger than the sum of its proper divisors (4012238173).

27422860451 is a wasteful number, since it uses less digits than its factorization.

27422860451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11835841.

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 27422860451 in words is "twenty-seven billion, four hundred twenty-two million, eight hundred sixty thousand, four hundred fifty-one".