51140015041430 has 32 divisors (see below), whose sum is σ = 105202722170880. Its totient is φ = 17533651857120.

The previous prime is 51140015041397. The next prime is 51140015041483. The reversal of 51140015041430 is 3414051004115.

It is a super-2 number, since 2×51140015041430² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51140015041393 and 51140015041402.

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, 18974291 + ... + 21501249.

It is an arithmetic number, because the mean of its divisors is an integer number (3287585067840).

Almost surely, 2^{51140015041430} is an apocalyptic number.

51140015041430 is an abundant number, since it is smaller than the sum of its proper divisors (54062707129450).

51140015041430 is a wasteful number, since it uses less digits than its factorization.

51140015041430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816084.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 51140015041430 its reverse (3414051004115), we get a palindrome (54554066045545).

The spelling of 51140015041430 in words is "fifty-one trillion, one hundred forty billion, fifteen million, forty-one thousand, four hundred thirty".