10430634861 has 12 divisors (see below), whose sum is σ = 15119714688. Its totient is φ = 6929183304.

The previous prime is 10430634859. The next prime is 10430634871. The reversal of 10430634861 is 16843603401.

It is a happy number.

10430634861 is a `hidden beast` number, since 1 + 0 + 4 + 306 + 348 + 6 + 1 = 666.

It is not a de Polignac number, because 10430634861 - 2¹ = 10430634859 is a prime.

It is a plaindrome in base 8.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10430634871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2045085 + ... + 2050178.

It is an arithmetic number, because the mean of its divisors is an integer number (1259976224).

Almost surely, 2^10430634861 is an apocalyptic number.

It is an amenable number.

10430634861 is a deficient number, since it is larger than the sum of its proper divisors (4689079827).

10430634861 is a wasteful number, since it uses less digits than its factorization.

10430634861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4095552 (or 4095549 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 10430634861 in words is "ten billion, four hundred thirty million, six hundred thirty-four thousand, eight hundred sixty-one".