10500425431 has 8 divisors (see below), whose sum is σ = 10917132800. Its totient is φ = 10088592120.

The previous prime is 10500425423. The next prime is 10500425437. The reversal of 10500425431 is 13452400501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10500425431 - 2³ = 10500425423 is a prime.

It is a super-2 number, since 2×10500425431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10500425396 and 10500425405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500425437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214121 + ... + 1222738.

It is an arithmetic number, because the mean of its divisors is an integer number (1364641600).

Almost surely, 2^10500425431 is an apocalyptic number.

10500425431 is a deficient number, since it is larger than the sum of its proper divisors (416707369).

10500425431 is a wasteful number, since it uses less digits than its factorization.

10500425431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437029.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10500425431 its reverse (13452400501), we get a palindrome (23952825932).

The spelling of 10500425431 in words is "ten billion, five hundred million, four hundred twenty-five thousand, four hundred thirty-one".