618828388318035 has 32 divisors (see below), whose sum is σ = 1257302122298880. Its totient is φ = 282892977516384.

The previous prime is 618828388318001. The next prime is 618828388318051. The reversal of 618828388318035 is 530813883828816.

It is a happy number.

618828388318035 is a `hidden beast` number, since 6 + 18 + 8 + 28 + 388 + 3 + 180 + 35 = 666.

It is not a de Polignac number, because 618828388318035 - 2⁹ = 618828388317523 is a prime.

It is a super-2 number, since 2×618828388318035² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327422426737 + ... + 327422428626.

It is an arithmetic number, because the mean of its divisors is an integer number (39290691321840).

Almost surely, 2^{618828388318035} is an apocalyptic number.

618828388318035 is an abundant number, since it is smaller than the sum of its proper divisors (638473733980845).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

618828388318035 is a wasteful number, since it uses less digits than its factorization.

618828388318035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654844855384 (or 654844855378 counting only the distinct ones).

The product of its (nonzero) digits is 424673280, while the sum is 72.

The spelling of 618828388318035 in words is "six hundred eighteen trillion, eight hundred twenty-eight billion, three hundred eighty-eight million, three hundred eighteen thousand, thirty-five".