51346106420214 has 32 divisors (see below), whose sum is σ = 102715579759104. Its totient is φ = 17111474661600.

The previous prime is 51346106420177. The next prime is 51346106420237. The reversal of 51346106420214 is 41202460164315.

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, 1038298189 + ... + 1038347639.

It is an arithmetic number, because the mean of its divisors is an integer number (3209861867472).

Almost surely, 2^{51346106420214} is an apocalyptic number.

51346106420214 is an abundant number, since it is smaller than the sum of its proper divisors (51369473338890).

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

51346106420214 is a wasteful number, since it uses less digits than its factorization.

51346106420214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85332.

The product of its (nonzero) digits is 138240, while the sum is 39.

Adding to 51346106420214 its reverse (41202460164315), we get a palindrome (92548566584529).

The spelling of 51346106420214 in words is "fifty-one trillion, three hundred forty-six billion, one hundred six million, four hundred twenty thousand, two hundred fourteen".