551043101434 has 32 divisors (see below), whose sum is σ = 962390347776. Its totient is φ = 231751879920.

The previous prime is 551043101423. The next prime is 551043101509. The reversal of 551043101434 is 434101340155.

It is a super-3 number, since 3×551043101434³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 551043101396 and 551043101405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870162 + ... + 1363549.

It is an arithmetic number, because the mean of its divisors is an integer number (30074698368).

Almost surely, 2^551043101434 is an apocalyptic number.

551043101434 is a deficient number, since it is larger than the sum of its proper divisors (411347246342).

551043101434 is a wasteful number, since it uses less digits than its factorization.

551043101434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234050.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 551043101434 its reverse (434101340155), we get a palindrome (985144441589).

The spelling of 551043101434 in words is "five hundred fifty-one billion, forty-three million, one hundred one thousand, four hundred thirty-four".