514554225224244 has 48 divisors (see below), whose sum is σ = 1201446192457728. Its totient is φ = 171400982773888.

The previous prime is 514554225224233. The next prime is 514554225224279. The reversal of 514554225224244 is 442422522455415.

It is a super-2 number, since 2×514554225224244² (a number of 30 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 15 ways as a sum of consecutive naturals, for example, 1979175949 + ... + 1979435915.

It is an arithmetic number, because the mean of its divisors is an integer number (25030129009536).

Almost surely, 2^{514554225224244} is an apocalyptic number.

It is an amenable number.

514554225224244 is an abundant number, since it is smaller than the sum of its proper divisors (686891967233484).

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

514554225224244 is a wasteful number, since it uses less digits than its factorization.

514554225224244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371944 (or 371942 counting only the distinct ones).

The product of its digits is 20480000, while the sum is 51.

Adding to 514554225224244 its reverse (442422522455415), we get a palindrome (956976747679659).

The spelling of 514554225224244 in words is "five hundred fourteen trillion, five hundred fifty-four billion, two hundred twenty-five million, two hundred twenty-four thousand, two hundred forty-four".