12345106462 has 32 divisors (see below), whose sum is σ = 20521214784. Its totient is φ = 5532883200.

The previous prime is 12345106451. The next prime is 12345106523. The reversal of 12345106462 is 26460154321.

It is a super-2 number, since 2×12345106462² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 488887 + ... + 513517.

It is an arithmetic number, because the mean of its divisors is an integer number (641287962).

Almost surely, 2^12345106462 is an apocalyptic number.

12345106462 is a deficient number, since it is larger than the sum of its proper divisors (8176108322).

12345106462 is a wasteful number, since it uses less digits than its factorization.

12345106462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25204.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 12345106462 in words is "twelve billion, three hundred forty-five million, one hundred six thousand, four hundred sixty-two".