10043212439 has 8 divisors (see below), whose sum is σ = 10817434992. Its totient is φ = 9269228160.

The previous prime is 10043212373. The next prime is 10043212511. The reversal of 10043212439 is 93421234001.

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 10043212439 - 2²⁸ = 9774776983 is a prime.

It is a super-2 number, since 2×10043212439² (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 (10043214439) 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, 33359 + ... + 145599.

It is an arithmetic number, because the mean of its divisors is an integer number (1352179374).

Almost surely, 2^10043212439 is an apocalyptic number.

10043212439 is a deficient number, since it is larger than the sum of its proper divisors (774222553).

10043212439 is a wasteful number, since it uses less digits than its factorization.

10043212439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119137.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 10043212439 in words is "ten billion, forty-three million, two hundred twelve thousand, four hundred thirty-nine".