3551241356036 has 36 divisors (see below), whose sum is σ = 7066555390860. Its totient is φ = 1558538520000.

The previous prime is 3551241356021. The next prime is 3551241356053. The reversal of 3551241356036 is 6306531421553.

3551241356036 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 2 ways, for example, as 1223346602500 + 2327894753536 = 1106050^2 + 1525744^2 .

It is a super-2 number, since 2×3551241356036² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126490715 + ... + 126518786.

Almost surely, 2^{3551241356036} is an apocalyptic number.

It is an amenable number.

3551241356036 is a deficient number, since it is larger than the sum of its proper divisors (3515314034824).

3551241356036 is a wasteful number, since it uses less digits than its factorization.

3551241356036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253009556 (or 253009543 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 44.

Adding to 3551241356036 its reverse (6306531421553), we get a palindrome (9857772777589).

The spelling of 3551241356036 in words is "three trillion, five hundred fifty-one billion, two hundred forty-one million, three hundred fifty-six thousand, thirty-six".