514932224444 has 24 divisors (see below), whose sum is σ = 1001600592048. Its totient is φ = 229643872640.

The previous prime is 514932224407. The next prime is 514932224447. The reversal of 514932224444 is 444422239415.

It is a happy number.

It is a super-2 number, since 2×514932224444² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 514932224395 and 514932224404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514932224447) 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, 110403377 + ... + 110408040.

It is an arithmetic number, because the mean of its divisors is an integer number (41733358002).

Almost surely, 2^514932224444 is an apocalyptic number.

It is an amenable number.

514932224444 is a deficient number, since it is larger than the sum of its proper divisors (486668367604).

514932224444 is a wasteful number, since it uses less digits than its factorization.

514932224444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220811485 (or 220811483 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 44.

The spelling of 514932224444 in words is "five hundred fourteen billion, nine hundred thirty-two million, two hundred twenty-four thousand, four hundred forty-four".