3551568248141 has 16 divisors (see below), whose sum is σ = 3748186478400. Its totient is φ = 3355921819008.

The previous prime is 3551568248113. The next prime is 3551568248159. The reversal of 3551568248141 is 1418428651553.

It is a cyclic number.

It is not a de Polignac number, because 3551568248141 - 2¹⁸ = 3551567985997 is a prime.

It is a super-2 number, since 2×3551568248141² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3551568248441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59363855 + ... + 59423651.

It is an arithmetic number, because the mean of its divisors is an integer number (234261654900).

Almost surely, 2^{3551568248141} is an apocalyptic number.

It is an amenable number.

3551568248141 is a deficient number, since it is larger than the sum of its proper divisors (196618230259).

3551568248141 is a wasteful number, since it uses less digits than its factorization.

3551568248141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67868.

The product of its digits is 4608000, while the sum is 53.

The spelling of 3551568248141 in words is "three trillion, five hundred fifty-one billion, five hundred sixty-eight million, two hundred forty-eight thousand, one hundred forty-one".