10345431867 has 8 divisors (see below), whose sum is σ = 13794393360. Its totient is φ = 6896712480.

The previous prime is 10345431857. The next prime is 10345431869. The reversal of 10345431867 is 76813454301.

It is a happy number.

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

It is not a de Polignac number, because 10345431867 - 2⁴ = 10345431851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10345431869) 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, 100017 + ... + 175197.

It is an arithmetic number, because the mean of its divisors is an integer number (1724299170).

Almost surely, 2^10345431867 is an apocalyptic number.

10345431867 is a deficient number, since it is larger than the sum of its proper divisors (3448961493).

10345431867 is an equidigital number, since it uses as much as digits as its factorization.

10345431867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121053.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 10345431867 in words is "ten billion, three hundred forty-five million, four hundred thirty-one thousand, eight hundred sixty-seven".