10421412346 has 16 divisors (see below), whose sum is σ = 15811443648. Its totient is φ = 5151234400.

The previous prime is 10421412317. The next prime is 10421412347. The reversal of 10421412346 is 64321412401.

10421412346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10421412346² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10421412347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6715 + ... + 144526.

It is an arithmetic number, because the mean of its divisors is an integer number (988215228).

Almost surely, 2^10421412346 is an apocalyptic number.

10421412346 is a deficient number, since it is larger than the sum of its proper divisors (5390031302).

10421412346 is a wasteful number, since it uses less digits than its factorization.

10421412346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151637.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 10421412346 its reverse (64321412401), we get a palindrome (74742824747).

The spelling of 10421412346 in words is "ten billion, four hundred twenty-one million, four hundred twelve thousand, three hundred forty-six".