3107742143 has 8 divisors (see below), whose sum is σ = 3402247296. Its totient is φ = 2815234200.

The previous prime is 3107742107. The next prime is 3107742161. The reversal of 3107742143 is 3412477013.

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

It is a cyclic number.

It is not a de Polignac number, because 3107742143 - 2¹⁴ = 3107725759 is a prime.

It is a super-2 number, since 2×3107742143² = 19316122454756464898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3107742643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496043 + ... + 502268.

It is an arithmetic number, because the mean of its divisors is an integer number (425280912).

Almost surely, 2^3107742143 is an apocalyptic number.

3107742143 is a deficient number, since it is larger than the sum of its proper divisors (294505153).

3107742143 is a wasteful number, since it uses less digits than its factorization.

3107742143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998605.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 3107742143 is about 55747.1267690094. The cubic root of 3107742143 is about 1459.3125779633.

The spelling of 3107742143 in words is "three billion, one hundred seven million, seven hundred forty-two thousand, one hundred forty-three".