3551340968416 has 12 divisors (see below), whose sum is σ = 6991702531632. Its totient is φ = 1775670484192.

The previous prime is 3551340968407. The next prime is 3551340968429. The reversal of 3551340968416 is 6148690431553.

It is a happy number.

It is a super-2 number, since 2×3551340968416² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 55489702600 + ... + 55489702663.

It is an arithmetic number, because the mean of its divisors is an integer number (582641877636).

Almost surely, 2^{3551340968416} is an apocalyptic number.

It is an amenable number.

3551340968416 is a deficient number, since it is larger than the sum of its proper divisors (3440361563216).

3551340968416 is a wasteful number, since it uses less digits than its factorization.

3551340968416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110979405273 (or 110979405265 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 3551340968416 in words is "three trillion, five hundred fifty-one billion, three hundred forty million, nine hundred sixty-eight thousand, four hundred sixteen".