10431145239 has 8 divisors (see below), whose sum is σ = 14231640192. Its totient is φ = 6792373560.

The previous prime is 10431145229. The next prime is 10431145259. The reversal of 10431145239 is 93254113401.

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

It is not a de Polignac number, because 10431145239 - 2⁴ = 10431145223 is a prime.

It is a super-2 number, since 2×10431145239² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431145229) 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, 40430667 + ... + 40430924.

It is an arithmetic number, because the mean of its divisors is an integer number (1778955024).

Almost surely, 2^10431145239 is an apocalyptic number.

10431145239 is a deficient number, since it is larger than the sum of its proper divisors (3800494953).

10431145239 is an equidigital number, since it uses as much as digits as its factorization.

10431145239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80861637.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 10431145239 in words is "ten billion, four hundred thirty-one million, one hundred forty-five thousand, two hundred thirty-nine".