51314224214404 has 24 divisors (see below), whose sum is σ = 90027845867456. Its totient is φ = 25592002380000.

The previous prime is 51314224214401. The next prime is 51314224214443. The reversal of 51314224214404 is 40441242241315.

It is a happy number.

It is a super-2 number, since 2×51314224214404² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51314224214401) 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, 7881319 + ... + 12835249.

Almost surely, 2^{51314224214404} is an apocalyptic number.

It is an amenable number.

51314224214404 is a deficient number, since it is larger than the sum of its proper divisors (38713621653052).

51314224214404 is a wasteful number, since it uses less digits than its factorization.

51314224214404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960507 (or 4960505 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 37.

Adding to 51314224214404 its reverse (40441242241315), we get a palindrome (91755466455719).

The spelling of 51314224214404 in words is "fifty-one trillion, three hundred fourteen billion, two hundred twenty-four million, two hundred fourteen thousand, four hundred four".