2351426046 has 16 divisors (see below), whose sum is σ = 4749416208. Its totient is φ = 776048000.

The previous prime is 2351426041. The next prime is 2351426047. The reversal of 2351426046 is 6406241532.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2351425998 and 2351426016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2351426041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1939515 + ... + 1940726.

It is an arithmetic number, because the mean of its divisors is an integer number (296838513).

Almost surely, 2^2351426046 is an apocalyptic number.

2351426046 is an abundant number, since it is smaller than the sum of its proper divisors (2397990162).

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

2351426046 is a wasteful number, since it uses less digits than its factorization.

2351426046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880347.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2351426046 is about 48491.5048848765. The cubic root of 2351426046 is about 1329.7717674209.

Adding to 2351426046 its reverse (6406241532), we get a palindrome (8757667578).

The spelling of 2351426046 in words is "two billion, three hundred fifty-one million, four hundred twenty-six thousand, forty-six".