742048373618 has 32 divisors (see below), whose sum is σ = 1170345196800. Its totient is φ = 352188942336.

The previous prime is 742048373597. The next prime is 742048373653. The reversal of 742048373618 is 816373840247.

It is a self number, because there is not a number n which added to its sum of digits gives 742048373618.

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, 3528923 + ... + 3733281.

It is an arithmetic number, because the mean of its divisors is an integer number (36573287400).

Almost surely, 2^742048373618 is an apocalyptic number.

742048373618 is a deficient number, since it is larger than the sum of its proper divisors (428296823182).

742048373618 is a wasteful number, since it uses less digits than its factorization.

742048373618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204986.

The product of its (nonzero) digits is 5419008, while the sum is 53.

The spelling of 742048373618 in words is "seven hundred forty-two billion, forty-eight million, three hundred seventy-three thousand, six hundred eighteen".