51344123310 has 24 divisors (see below), whose sum is σ = 133494720840. Its totient is φ = 13691766192.

The previous prime is 51344123309. The next prime is 51344123329. The reversal of 51344123310 is 1332144315.

It is a happy number.

51344123310 is a `hidden beast` number, since 5 + 1 + 344 + 1 + 2 + 3 + 310 = 666.

It is a super-2 number, since 2×51344123310² (a number of 22 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 11 ways as a sum of consecutive naturals, for example, 285245040 + ... + 285245219.

It is an arithmetic number, because the mean of its divisors is an integer number (5562280035).

Almost surely, 2^51344123310 is an apocalyptic number.

51344123310 is an abundant number, since it is smaller than the sum of its proper divisors (82150597530).

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

51344123310 is a wasteful number, since it uses less digits than its factorization.

51344123310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570490272 (or 570490269 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 51344123310 its reverse (1332144315), we get a palindrome (52676267625).

The spelling of 51344123310 in words is "fifty-one billion, three hundred forty-four million, one hundred twenty-three thousand, three hundred ten".