618319049084 has 12 divisors (see below), whose sum is σ = 1180427275608. Its totient is φ = 281054113200.

The previous prime is 618319049063. The next prime is 618319049113. The reversal of 618319049084 is 480940913816.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7026352787 + ... + 7026352874.

It is an arithmetic number, because the mean of its divisors is an integer number (98368939634).

Almost surely, 2^618319049084 is an apocalyptic number.

It is an amenable number.

618319049084 is a deficient number, since it is larger than the sum of its proper divisors (562108226524).

618319049084 is a wasteful number, since it uses less digits than its factorization.

618319049084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14052705676 (or 14052705674 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 618319049084 in words is "six hundred eighteen billion, three hundred nineteen million, forty-nine thousand, eighty-four".