8034999143 has 12 divisors (see below), whose sum is σ = 8287815312. Its totient is φ = 7789642560.

The previous prime is 8034999139. The next prime is 8034999169. The reversal of 8034999143 is 3419994308.

It is not a de Polignac number, because 8034999143 - 2² = 8034999139 is a prime.

It is a super-2 number, since 2×8034999143² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8034999091 and 8034999100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8034999103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374246 + ... + 395132.

It is an arithmetic number, because the mean of its divisors is an integer number (690651276).

Almost surely, 2^8034999143 is an apocalyptic number.

8034999143 is a deficient number, since it is larger than the sum of its proper divisors (252816169).

8034999143 is a wasteful number, since it uses less digits than its factorization.

8034999143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21242 (or 21205 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 50.

The square root of 8034999143 is about 89638.1567358455. The cubic root of 8034999143 is about 2002.9123522936.

The spelling of 8034999143 in words is "eight billion, thirty-four million, nine hundred ninety-nine thousand, one hundred forty-three".