742452254206 has 32 divisors (see below), whose sum is σ = 1243400826528. Its totient is φ = 330284559360.

The previous prime is 742452254191. The next prime is 742452254237. The reversal of 742452254206 is 602452254247.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4107211 + ... + 4284166.

It is an arithmetic number, because the mean of its divisors is an integer number (38856275829).

Almost surely, 2^742452254206 is an apocalyptic number.

742452254206 is a deficient number, since it is larger than the sum of its proper divisors (500948572322).

742452254206 is a wasteful number, since it uses less digits than its factorization.

742452254206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8391516.

The product of its (nonzero) digits is 1075200, while the sum is 43.

The spelling of 742452254206 in words is "seven hundred forty-two billion, four hundred fifty-two million, two hundred fifty-four thousand, two hundred six".