426275076403 has 32 divisors (see below), whose sum is σ = 503350848000. Its totient is φ = 356808787200.

The previous prime is 426275076377. The next prime is 426275076421. The reversal of 426275076403 is 304670572624.

It is a cyclic number.

It is not a de Polignac number, because 426275076403 - 2⁵ = 426275076371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426275076503) 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, 2159073 + ... + 2348221.

It is an arithmetic number, because the mean of its divisors is an integer number (15729714000).

Almost surely, 2^426275076403 is an apocalyptic number.

426275076403 is a deficient number, since it is larger than the sum of its proper divisors (77075771597).

426275076403 is a wasteful number, since it uses less digits than its factorization.

426275076403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189483.

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 426275076403 in words is "four hundred twenty-six billion, two hundred seventy-five million, seventy-six thousand, four hundred three".