551401514344 has 32 divisors (see below), whose sum is σ = 1069659993600. Its totient is φ = 266199370560.

The previous prime is 551401514341. The next prime is 551401514371. The reversal of 551401514344 is 443415104155.

It is not an unprimeable number, because it can be changed into a prime (551401514341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2423467 + ... + 2641210.

It is an arithmetic number, because the mean of its divisors is an integer number (33426874800).

Almost surely, 2^551401514344 is an apocalyptic number.

It is an amenable number.

551401514344 is a deficient number, since it is larger than the sum of its proper divisors (518258479256).

551401514344 is a wasteful number, since it uses less digits than its factorization.

551401514344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065153 (or 5065149 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 551401514344 its reverse (443415104155), we get a palindrome (994816618499).

The spelling of 551401514344 in words is "five hundred fifty-one billion, four hundred one million, five hundred fourteen thousand, three hundred forty-four".