554234340121 has 8 divisors (see below), whose sum is σ = 690993463104. Its totient is φ = 431870914320.

The previous prime is 554234340103. The next prime is 554234340137. The reversal of 554234340121 is 121043432455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 554234340121 - 2¹⁵ = 554234307353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (554234341121) 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, 3598924210 + ... + 3598924363.

It is an arithmetic number, because the mean of its divisors is an integer number (86374182888).

Almost surely, 2^554234340121 is an apocalyptic number.

It is an amenable number.

554234340121 is a deficient number, since it is larger than the sum of its proper divisors (136759122983).

554234340121 is a wasteful number, since it uses less digits than its factorization.

554234340121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7197848591.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 554234340121 its reverse (121043432455), we get a palindrome (675277772576).

The spelling of 554234340121 in words is "five hundred fifty-four billion, two hundred thirty-four million, three hundred forty thousand, one hundred twenty-one".