6427299917214 has 672 divisors, whose sum is σ = 16986765379584. Its totient is φ = 1818709200000.

The previous prime is 6427299917191. The next prime is 6427299917221. The reversal of 6427299917214 is 4127199927246.

6427299917214 is a `hidden beast` number, since 6 + 42 + 7 + 299 + 91 + 7 + 214 = 666.

Its product of digits (27433728) is a multiple of the sum of its prime factors (448).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 35509944204 + ... + 35509944384.

It is an arithmetic number, because the mean of its divisors is an integer number (25277924672).

Almost surely, 2^{6427299917214} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6427299917214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8493382689792).

6427299917214 is an abundant number, since it is smaller than the sum of its proper divisors (10559465462370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6427299917214 is a wasteful number, since it uses less digits than its factorization.

6427299917214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 422 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 63.

The spelling of 6427299917214 in words is "six trillion, four hundred twenty-seven billion, two hundred ninety-nine million, nine hundred seventeen thousand, two hundred fourteen".