3126246143 has 8 divisors (see below), whose sum is σ = 3225145728. Its totient is φ = 3028104864.

The previous prime is 3126246133. The next prime is 3126246169. The reversal of 3126246143 is 3416426213.

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

It is not a de Polignac number, because 3126246143 - 2⁸ = 3126245887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126246133) 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, 181196 + ... + 197697.

It is an arithmetic number, because the mean of its divisors is an integer number (403143216).

Almost surely, 2^3126246143 is an apocalyptic number.

3126246143 is a deficient number, since it is larger than the sum of its proper divisors (98899585).

3126246143 is a wasteful number, since it uses less digits than its factorization.

3126246143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379153.

The product of its digits is 20736, while the sum is 32.

The square root of 3126246143 is about 55912.8441684020. The cubic root of 3126246143 is about 1462.2031763070.

The spelling of 3126246143 in words is "three billion, one hundred twenty-six million, two hundred forty-six thousand, one hundred forty-three".