3119457529443 has 4 divisors (see below), whose sum is σ = 4159276705928. Its totient is φ = 2079638352960.

The previous prime is 3119457529439. The next prime is 3119457529457. The reversal of 3119457529443 is 3449257549113.

3119457529443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3119457529443 - 2² = 3119457529439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3119457521443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519909588238 + ... + 519909588243.

It is an arithmetic number, because the mean of its divisors is an integer number (1039819176482).

Almost surely, 2^{3119457529443} is an apocalyptic number.

3119457529443 is a deficient number, since it is larger than the sum of its proper divisors (1039819176485).

3119457529443 is a wasteful number, since it uses less digits than its factorization.

3119457529443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039819176484.

The product of its digits is 16329600, while the sum is 57.

The spelling of 3119457529443 in words is "three trillion, one hundred nineteen billion, four hundred fifty-seven million, five hundred twenty-nine thousand, four hundred forty-three".