10420207026 has 64 divisors (see below), whose sum is σ = 21796450176. Its totient is φ = 3318796800.

The previous prime is 10420206997. The next prime is 10420207037. The reversal of 10420207026 is 62070202401.

It is a junction number, because it is equal to n+sod(n) for n = 10420206987 and 10420207005.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1787196 + ... + 1793016.

It is an arithmetic number, because the mean of its divisors is an integer number (340569534).

Almost surely, 2^10420207026 is an apocalyptic number.

10420207026 is an abundant number, since it is smaller than the sum of its proper divisors (11376243150).

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

10420207026 is a wasteful number, since it uses less digits than its factorization.

10420207026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6027.

The product of its (nonzero) digits is 1344, while the sum is 24.

Adding to 10420207026 its reverse (62070202401), we get a palindrome (72490409427).

The spelling of 10420207026 in words is "ten billion, four hundred twenty million, two hundred seven thousand, twenty-six".