7145083734 has 16 divisors (see below), whose sum is σ = 14622497472. Its totient is φ = 2326306248.

The previous prime is 7145083723. The next prime is 7145083739. The reversal of 7145083734 is 4373805417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7145083739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13846804 + ... + 13847319.

It is an arithmetic number, because the mean of its divisors is an integer number (913906092).

Almost surely, 2^7145083734 is an apocalyptic number.

7145083734 is an abundant number, since it is smaller than the sum of its proper divisors (7477413738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7145083734 is a wasteful number, since it uses less digits than its factorization.

7145083734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27694171.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 7145083734 is about 84528.5971373002. The cubic root of 7145083734 is about 1926.0568758956.

The spelling of 7145083734 in words is "seven billion, one hundred forty-five million, eighty-three thousand, seven hundred thirty-four".