673144210574 has 12 divisors (see below), whose sum is σ = 1109853471552. Its totient is φ = 305974641060.

The previous prime is 673144210517. The next prime is 673144210591. The reversal of 673144210574 is 475012441376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1390793582 + ... + 1390794065.

It is an arithmetic number, because the mean of its divisors is an integer number (92487789296).

Almost surely, 2^673144210574 is an apocalyptic number.

673144210574 is a deficient number, since it is larger than the sum of its proper divisors (436709260978).

673144210574 is a wasteful number, since it uses less digits than its factorization.

673144210574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781587671 (or 2781587660 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 673144210574 in words is "six hundred seventy-three billion, one hundred forty-four million, two hundred ten thousand, five hundred seventy-four".