10426426320 has 320 divisors, whose sum is σ = 34912051200. Its totient is φ = 2566287360.

The previous prime is 10426426313. The next prime is 10426426391. The reversal of 10426426320 is 2362462401.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37104580 + ... + 37104860.

It is an arithmetic number, because the mean of its divisors is an integer number (109100160).

Almost surely, 2^10426426320 is an apocalyptic number.

10426426320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10426426320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17456025600).

10426426320 is an abundant number, since it is smaller than the sum of its proper divisors (24485624880).

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

10426426320 is a wasteful number, since it uses less digits than its factorization.

10426426320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 10426426320 its reverse (2362462401), we get a palindrome (12788888721).

The spelling of 10426426320 in words is "ten billion, four hundred twenty-six million, four hundred twenty-six thousand, three hundred twenty".