553421341151142 has 16 divisors (see below), whose sum is σ = 1154966277185280. Its totient is φ = 176453181236552.

The previous prime is 553421341151141. The next prime is 553421341151201. The reversal of 553421341151142 is 241151143124355.

It is a junction number, because it is equal to n+sod(n) for n = 553421341151094 and 553421341151103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553421341151141) 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, 2005149786642 + ... + 2005149786917.

It is an arithmetic number, because the mean of its divisors is an integer number (72185392324080).

Almost surely, 2^{553421341151142} is an apocalyptic number.

553421341151142 is an abundant number, since it is smaller than the sum of its proper divisors (601544936034138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553421341151142 is a wasteful number, since it uses less digits than its factorization.

553421341151142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010299573587.

The product of its digits is 288000, while the sum is 42.

Adding to 553421341151142 its reverse (241151143124355), we get a palindrome (794572484275497).

The spelling of 553421341151142 in words is "five hundred fifty-three trillion, four hundred twenty-one billion, three hundred forty-one million, one hundred fifty-one thousand, one hundred forty-two".