3140449434393 has 8 divisors (see below), whose sum is σ = 4255909616256. Its totient is φ = 2059311104400.

The previous prime is 3140449434377. The next prime is 3140449434467. The reversal of 3140449434393 is 3934349440413.

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

It is not a de Polignac number, because 3140449434393 - 2⁴ = 3140449434377 is a prime.

It is a super-2 number, since 2×3140449434393² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3140449433393) 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, 8580462753 + ... + 8580463118.

It is an arithmetic number, because the mean of its divisors is an integer number (531988702032).

Almost surely, 2^{3140449434393} is an apocalyptic number.

It is an amenable number.

3140449434393 is a deficient number, since it is larger than the sum of its proper divisors (1115460181863).

3140449434393 is a wasteful number, since it uses less digits than its factorization.

3140449434393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17160925935.

The product of its (nonzero) digits is 6718464, while the sum is 51.

The spelling of 3140449434393 in words is "three trillion, one hundred forty billion, four hundred forty-nine million, four hundred thirty-four thousand, three hundred ninety-three".