7144267074 has 32 divisors (see below), whose sum is σ = 16345691136. Its totient is φ = 2039226960.

The previous prime is 7144267033. The next prime is 7144267079. The reversal of 7144267074 is 4707624417.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (7144267079) 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 15 ways as a sum of consecutive naturals, for example, 39192 + ... + 125795.

It is an arithmetic number, because the mean of its divisors is an integer number (510802848).

Almost surely, 2^7144267074 is an apocalyptic number.

7144267074 is an abundant number, since it is smaller than the sum of its proper divisors (9201424062).

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

7144267074 is a wasteful number, since it uses less digits than its factorization.

7144267074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166030.

The product of its (nonzero) digits is 263424, while the sum is 42.

The square root of 7144267074 is about 84523.7663264008. The cubic root of 7144267074 is about 1925.9834924057.

The spelling of 7144267074 in words is "seven billion, one hundred forty-four million, two hundred sixty-seven thousand, seventy-four".