10421403245 has 16 divisors (see below), whose sum is σ = 13959836352. Its totient is φ = 7402940160.

The previous prime is 10421403229. The next prime is 10421403253. The reversal of 10421403245 is 54230412401.

It is not a de Polignac number, because 10421403245 - 2⁴ = 10421403229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2200892 + ... + 2205621.

It is an arithmetic number, because the mean of its divisors is an integer number (872489772).

Almost surely, 2^10421403245 is an apocalyptic number.

It is an amenable number.

10421403245 is a deficient number, since it is larger than the sum of its proper divisors (3538433107).

10421403245 is a wasteful number, since it uses less digits than its factorization.

10421403245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406572.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 10421403245 its reverse (54230412401), we get a palindrome (64651815646).

The spelling of 10421403245 in words is "ten billion, four hundred twenty-one million, four hundred three thousand, two hundred forty-five".