7144818473674 has 16 divisors (see below), whose sum is σ = 12251419544448. Its totient is φ = 3061275234192.

The previous prime is 7144818473633. The next prime is 7144818473687. The reversal of 7144818473674 is 4763748184417.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65762614 + ... + 65871169.

It is an arithmetic number, because the mean of its divisors is an integer number (765713721528).

Almost surely, 2^{7144818473674} is an apocalyptic number.

7144818473674 is a deficient number, since it is larger than the sum of its proper divisors (5106601070774).

7144818473674 is a wasteful number, since it uses less digits than its factorization.

7144818473674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131637669.

The product of its digits is 101154816, while the sum is 64.

The spelling of 7144818473674 in words is "seven trillion, one hundred forty-four billion, eight hundred eighteen million, four hundred seventy-three thousand, six hundred seventy-four".