3551143344884 has 12 divisors (see below), whose sum is σ = 6216262857504. Its totient is φ = 1775068242744.

The previous prime is 3551143344863. The next prime is 3551143344941. The reversal of 3551143344884 is 4884433411553.

It is a super-2 number, since 2×3551143344884² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125841554 + ... + 125869769.

It is an arithmetic number, because the mean of its divisors is an integer number (518021904792).

Almost surely, 2^{3551143344884} is an apocalyptic number.

It is an amenable number.

3551143344884 is a deficient number, since it is larger than the sum of its proper divisors (2665119512620).

3551143344884 is a wasteful number, since it uses less digits than its factorization.

3551143344884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251714854 (or 251714852 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 53.

The spelling of 3551143344884 in words is "three trillion, five hundred fifty-one billion, one hundred forty-three million, three hundred forty-four thousand, eight hundred eighty-four".