3147318743043 has 32 divisors (see below), whose sum is σ = 4421827584000. Its totient is φ = 1985739113376.

The previous prime is 3147318743039. The next prime is 3147318743057. The reversal of 3147318743043 is 3403478137413.

It is not a de Polignac number, because 3147318743043 - 2² = 3147318743039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3147318742983 and 3147318743001.

It is not an unprimeable number, because it can be changed into a prime (3147318741043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437914696 + ... + 437921882.

It is an arithmetic number, because the mean of its divisors is an integer number (138182112000).

Almost surely, 2^{3147318743043} is an apocalyptic number.

3147318743043 is a deficient number, since it is larger than the sum of its proper divisors (1274508840957).

3147318743043 is a wasteful number, since it uses less digits than its factorization.

3147318743043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14031.

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 3147318743043 in words is "three trillion, one hundred forty-seven billion, three hundred eighteen million, seven hundred forty-three thousand, forty-three".