12427106377 has 8 divisors (see below), whose sum is σ = 14304584000. Its totient is φ = 10575172944.

The previous prime is 12427106371. The next prime is 12427106407. The reversal of 12427106377 is 77360172421.

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

It is not a de Polignac number, because 12427106377 - 2³¹ = 10279622729 is a prime.

It is a super-4 number, since 4×12427106377⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12427106371) 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, 6385002 + ... + 6386947.

It is an arithmetic number, because the mean of its divisors is an integer number (1788073000).

Almost surely, 2^12427106377 is an apocalyptic number.

It is an amenable number.

12427106377 is a deficient number, since it is larger than the sum of its proper divisors (1877477623).

12427106377 is a wasteful number, since it uses less digits than its factorization.

12427106377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12772095.

The product of its (nonzero) digits is 98784, while the sum is 40.

Adding to 12427106377 its reverse (77360172421), we get a palindrome (89787278798).

The spelling of 12427106377 in words is "twelve billion, four hundred twenty-seven million, one hundred six thousand, three hundred seventy-seven".