3551430701444 has 24 divisors (see below), whose sum is σ = 6431291310360. Its totient is φ = 1713956557824.

The previous prime is 3551430701419. The next prime is 3551430701549. The reversal of 3551430701444 is 4441070341553.

3551430701444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2818201562500 + 733229138944 = 1678750^2 + 856288^2 .

It is a super-2 number, since 2×3551430701444² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4328429 + ... + 5083124.

It is an arithmetic number, because the mean of its divisors is an integer number (267970471265).

Almost surely, 2^{3551430701444} is an apocalyptic number.

It is an amenable number.

3551430701444 is a deficient number, since it is larger than the sum of its proper divisors (2879860608916).

3551430701444 is a wasteful number, since it uses less digits than its factorization.

3551430701444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9414839 (or 9414837 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 3551430701444 in words is "three trillion, five hundred fifty-one billion, four hundred thirty million, seven hundred one thousand, four hundred forty-four".