6143172407 has 2 divisors, whose sum is σ = 6143172408. Its totient is φ = 6143172406.

The previous prime is 6143172383. The next prime is 6143172467. The reversal of 6143172407 is 7042713416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6143172407 - 2²⁸ = 5874736951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6143172467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3071586203 + 3071586204.

It is an arithmetic number, because the mean of its divisors is an integer number (3071586204).

Almost surely, 2^6143172407 is an apocalyptic number.

6143172407 is a deficient number, since it is larger than the sum of its proper divisors (1).

6143172407 is an equidigital number, since it uses as much as digits as its factorization.

6143172407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 6143172407 is about 78378.3924752224. The cubic root of 6143172407 is about 1831.4605484991.

The spelling of 6143172407 in words is "six billion, one hundred forty-three million, one hundred seventy-two thousand, four hundred seven".