412018722780657 has 16 divisors (see below), whose sum is σ = 558855616436160. Its totient is φ = 269933591520000.

The previous prime is 412018722780617. The next prime is 412018722780683. The reversal of 412018722780657 is 756087227810214.

It is not a de Polignac number, because 412018722780657 - 2¹⁶ = 412018722715121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412018722780657.

It is not an unprimeable number, because it can be changed into a prime (412018722780617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387304444 + ... + 388366797.

It is an arithmetic number, because the mean of its divisors is an integer number (34928476027260).

Almost surely, 2^{412018722780657} is an apocalyptic number.

It is an amenable number.

412018722780657 is a deficient number, since it is larger than the sum of its proper divisors (146836893655503).

412018722780657 is a wasteful number, since it uses less digits than its factorization.

412018722780657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775674304.

The product of its (nonzero) digits is 21073920, while the sum is 60.

The spelling of 412018722780657 in words is "four hundred twelve trillion, eighteen billion, seven hundred twenty-two million, seven hundred eighty thousand, six hundred fifty-seven".