34043515143 has 16 divisors (see below), whose sum is σ = 49972137600. Its totient is φ = 20443142880.

The previous prime is 34043515097. The next prime is 34043515171. The reversal of 34043515143 is 34151534043.

It is not a de Polignac number, because 34043515143 - 2²² = 34039320839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34043515243) 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 15 ways as a sum of consecutive naturals, for example, 4728613 + ... + 4735806.

It is an arithmetic number, because the mean of its divisors is an integer number (3123258600).

Almost surely, 2^34043515143 is an apocalyptic number.

34043515143 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34043515143 is a deficient number, since it is larger than the sum of its proper divisors (15928622457).

34043515143 is a wasteful number, since it uses less digits than its factorization.

34043515143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9464542.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 34043515143 in words is "thirty-four billion, forty-three million, five hundred fifteen thousand, one hundred forty-three".