10634342012 has 36 divisors (see below), whose sum is σ = 22109107104. Its totient is φ = 4460601600.

The previous prime is 10634341981. The next prime is 10634342023. The reversal of 10634342012 is 21024343601.

It is a super-2 number, since 2×10634342012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567989 + ... + 586412.

It is an arithmetic number, because the mean of its divisors is an integer number (614141864).

Almost surely, 2^10634342012 is an apocalyptic number.

It is an amenable number.

10634342012 is an abundant number, since it is smaller than the sum of its proper divisors (11474765092).

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

10634342012 is a wasteful number, since it uses less digits than its factorization.

10634342012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154466 (or 1154457 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 10634342012 its reverse (21024343601), we get a palindrome (31658685613).

The spelling of 10634342012 in words is "ten billion, six hundred thirty-four million, three hundred forty-two thousand, twelve".