4149854819212 has 12 divisors (see below), whose sum is σ = 7266388698856. Its totient is φ = 2073743762400.

The previous prime is 4149854819183. The next prime is 4149854819239. The reversal of 4149854819212 is 2129184589414.

It is a super-2 number, since 2×4149854819212² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295903914 + ... + 295917937.

Almost surely, 2^{4149854819212} is an apocalyptic number.

It is an amenable number.

4149854819212 is a deficient number, since it is larger than the sum of its proper divisors (3116533879644).

4149854819212 is a wasteful number, since it uses less digits than its factorization.

4149854819212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591823608 (or 591823606 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 58.

The spelling of 4149854819212 in words is "four trillion, one hundred forty-nine billion, eight hundred fifty-four million, eight hundred nineteen thousand, two hundred twelve".