10420260357 has 16 divisors (see below), whose sum is σ = 14964647040. Its totient is φ = 6411515712.

The previous prime is 10420260329. The next prime is 10420260359. The reversal of 10420260357 is 75306202401.

It is not a de Polignac number, because 10420260357 - 2⁶ = 10420260293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420260359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319744 + ... + 350822.

It is an arithmetic number, because the mean of its divisors is an integer number (935290440).

Almost surely, 2^10420260357 is an apocalyptic number.

It is an amenable number.

10420260357 is a deficient number, since it is larger than the sum of its proper divisors (4544386683).

10420260357 is a wasteful number, since it uses less digits than its factorization.

10420260357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39692.

The product of its (nonzero) digits is 10080, while the sum is 30.

Adding to 10420260357 its reverse (75306202401), we get a palindrome (85726462758).

The spelling of 10420260357 in words is "ten billion, four hundred twenty million, two hundred sixty thousand, three hundred fifty-seven".