551403141344001 has 24 divisors (see below), whose sum is σ = 822416565191936. Its totient is φ = 355634602837920.

The previous prime is 551403141343931. The next prime is 551403141344009. The reversal of 551403141344001 is 100443141304155.

551403141344001 is a `hidden beast` number, since 5 + 5 + 140 + 31 + 41 + 3 + 440 + 0 + 1 = 666.

It is not a de Polignac number, because 551403141344001 - 2¹⁴ = 551403141327617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (551403141344009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302866675 + ... + 304681848.

Almost surely, 2^{551403141344001} is an apocalyptic number.

It is an amenable number.

551403141344001 is a deficient number, since it is larger than the sum of its proper divisors (271013423847935).

551403141344001 is a wasteful number, since it uses less digits than its factorization.

551403141344001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607551813 (or 607551810 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 551403141344001 its reverse (100443141304155), we get a palindrome (651846282648156).

The spelling of 551403141344001 in words is "five hundred fifty-one trillion, four hundred three billion, one hundred forty-one million, three hundred forty-four thousand, one".