214454101144 has 16 divisors (see below), whose sum is σ = 402106786200. Its totient is φ = 107225624832.

The previous prime is 214454101109. The next prime is 214454101151. The reversal of 214454101144 is 441101454412.

214454101144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214454101144² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738312 + ... + 986920.

Almost surely, 2^214454101144 is an apocalyptic number.

It is an amenable number.

214454101144 is a deficient number, since it is larger than the sum of its proper divisors (187652685056).

214454101144 is a wasteful number, since it uses less digits than its factorization.

214454101144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356442 (or 356438 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 214454101144 its reverse (441101454412), we get a palindrome (655555555556).

The spelling of 214454101144 in words is "two hundred fourteen billion, four hundred fifty-four million, one hundred one thousand, one hundred forty-four".