51346340412124 has 48 divisors (see below), whose sum is σ = 90669675414528. Its totient is φ = 25441798952448.

The previous prime is 51346340412091. The next prime is 51346340412127. The reversal of 51346340412124 is 42121404364315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51346340412127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1898678947 + ... + 1898705989.

It is an arithmetic number, because the mean of its divisors is an integer number (1888951571136).

Almost surely, 2^{51346340412124} is an apocalyptic number.

It is an amenable number.

51346340412124 is a deficient number, since it is larger than the sum of its proper divisors (39323335002404).

51346340412124 is a wasteful number, since it uses less digits than its factorization.

51346340412124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36874 (or 36872 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 51346340412124 its reverse (42121404364315), we get a palindrome (93467744776439).

The spelling of 51346340412124 in words is "fifty-one trillion, three hundred forty-six billion, three hundred forty million, four hundred twelve thousand, one hundred twenty-four".