1426647380830 has 320 divisors, whose sum is σ = 3210239096640. Its totient is φ = 455651868672.

The previous prime is 1426647380827. The next prime is 1426647380831. The reversal of 1426647380830 is 380837466241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426647380831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2472525502 + ... + 2472526078.

It is an arithmetic number, because the mean of its divisors is an integer number (10031997177).

Almost surely, 2^{1426647380830} is an apocalyptic number.

1426647380830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1426647380830 is an abundant number, since it is smaller than the sum of its proper divisors (1783591715810).

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

1426647380830 is an equidigital number, since it uses as much as digits as its factorization.

1426647380830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 1426647380830 in words is "one trillion, four hundred twenty-six billion, six hundred forty-seven million, three hundred eighty thousand, eight hundred thirty".