4149864029718 has 48 divisors (see below), whose sum is σ = 9808961245200. Its totient is φ = 1257509975040.

The previous prime is 4149864029713. The next prime is 4149864029737. The reversal of 4149864029718 is 8179204689414.

4149864029718 is a `hidden beast` number, since 4 + 1 + 498 + 6 + 40 + 2 + 97 + 18 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4149864029713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11691078 + ... + 12040806.

It is an arithmetic number, because the mean of its divisors is an integer number (204353359275).

Almost surely, 2^{4149864029718} is an apocalyptic number.

4149864029718 is an abundant number, since it is smaller than the sum of its proper divisors (5659097215482).

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

4149864029718 is a wasteful number, since it uses less digits than its factorization.

4149864029718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409677 (or 409674 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 4149864029718 in words is "four trillion, one hundred forty-nine billion, eight hundred sixty-four million, twenty-nine thousand, seven hundred eighteen".