426003426915 has 32 divisors (see below), whose sum is σ = 746313495552. Its totient is φ = 205784928000.

The previous prime is 426003426911. The next prime is 426003426917. The reversal of 426003426915 is 519624300624.

It is not a de Polignac number, because 426003426915 - 2² = 426003426911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426003426911) 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, 4718826 + ... + 4808255.

It is an arithmetic number, because the mean of its divisors is an integer number (23322296736).

Almost surely, 2^426003426915 is an apocalyptic number.

426003426915 is a deficient number, since it is larger than the sum of its proper divisors (320310068637).

426003426915 is a wasteful number, since it uses less digits than its factorization.

426003426915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9527371.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 426003426915 in words is "four hundred twenty-six billion, three million, four hundred twenty-six thousand, nine hundred fifteen".