51426014233 has 8 divisors (see below), whose sum is σ = 56149029216. Its totient is φ = 46710986400.

The previous prime is 51426014231. The next prime is 51426014243. The reversal of 51426014233 is 33241062415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51426014233 - 2¹ = 51426014231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51426014195 and 51426014204.

It is not an unprimeable number, because it can be changed into a prime (51426014231) 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, 1983316 + ... + 2009077.

It is an arithmetic number, because the mean of its divisors is an integer number (7018628652).

Almost surely, 2^51426014233 is an apocalyptic number.

It is an amenable number.

51426014233 is a deficient number, since it is larger than the sum of its proper divisors (4723014983).

51426014233 is a wasteful number, since it uses less digits than its factorization.

51426014233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3993575.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 51426014233 its reverse (33241062415), we get a palindrome (84667076648).

The spelling of 51426014233 in words is "fifty-one billion, four hundred twenty-six million, fourteen thousand, two hundred thirty-three".