618263577141 has 16 divisors (see below), whose sum is σ = 942141118464. Its totient is φ = 353284025904.

The previous prime is 618263577109. The next prime is 618263577143. The reversal of 618263577141 is 141775362816.

It is a happy number.

618263577141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 618263577141 - 2⁵ = 618263577109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (618263577143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452776 + ... + 1200638.

It is an arithmetic number, because the mean of its divisors is an integer number (58883819904).

Almost surely, 2^618263577141 is an apocalyptic number.

It is an amenable number.

618263577141 is a deficient number, since it is larger than the sum of its proper divisors (323877541323).

618263577141 is a wasteful number, since it uses less digits than its factorization.

618263577141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787240.

The product of its digits is 1693440, while the sum is 51.

The spelling of 618263577141 in words is "six hundred eighteen billion, two hundred sixty-three million, five hundred seventy-seven thousand, one hundred forty-one".