105533454214 has 16 divisors (see below), whose sum is σ = 158910284736. Its totient is φ = 52563470400.

The previous prime is 105533454193. The next prime is 105533454217. The reversal of 105533454214 is 412454335501.

It is a super-2 number, since 2×105533454214² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105533454217) 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, 2018179 + ... + 2069809.

It is an arithmetic number, because the mean of its divisors is an integer number (9931892796).

Almost surely, 2^105533454214 is an apocalyptic number.

105533454214 is a deficient number, since it is larger than the sum of its proper divisors (53376830522).

105533454214 is a wasteful number, since it uses less digits than its factorization.

105533454214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55551.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 105533454214 its reverse (412454335501), we get a palindrome (517987789715).

The spelling of 105533454214 in words is "one hundred five billion, five hundred thirty-three million, four hundred fifty-four thousand, two hundred fourteen".