1426885007223 has 32 divisors (see below), whose sum is σ = 2097174128896. Its totient is φ = 857390220288.

The previous prime is 1426885007209. The next prime is 1426885007269. The reversal of 1426885007223 is 3227005886241.

It is not a de Polignac number, because 1426885007223 - 2²⁸ = 1426616571767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426885007293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5211111 + ... + 5478087.

It is an arithmetic number, because the mean of its divisors is an integer number (65536691528).

Almost surely, 2^{1426885007223} is an apocalyptic number.

1426885007223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1426885007223 is a deficient number, since it is larger than the sum of its proper divisors (670289121673).

1426885007223 is a wasteful number, since it uses less digits than its factorization.

1426885007223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270223.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 1426885007223 in words is "one trillion, four hundred twenty-six billion, eight hundred eighty-five million, seven thousand, two hundred twenty-three".