7143350834 has 16 divisors (see below), whose sum is σ = 10967568480. Its totient is φ = 3487545600.

The previous prime is 7143350831. The next prime is 7143350843. The reversal of 7143350834 is 4380533417.

It is a super-2 number, since 2×7143350834² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7143350831) 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, 320402 + ... + 341970.

It is an arithmetic number, because the mean of its divisors is an integer number (685473030).

Almost surely, 2^7143350834 is an apocalyptic number.

7143350834 is a deficient number, since it is larger than the sum of its proper divisors (3824217646).

7143350834 is a wasteful number, since it uses less digits than its factorization.

7143350834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25465.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 7143350834 is about 84518.3461385751. The cubic root of 7143350834 is about 1925.9011541924.

The spelling of 7143350834 in words is "seven billion, one hundred forty-three million, three hundred fifty thousand, eight hundred thirty-four".