10642633043042 has 96 divisors (see below), whose sum is σ = 22819642786944. Its totient is φ = 3602371968000.

The previous prime is 10642633042981. The next prime is 10642633043117. The reversal of 10642633043042 is 24034033624601.

It is a super-3 number, since 3×10642633043042³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10642633042987 and 10642633043005.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11584709 + ... + 12469592.

It is an arithmetic number, because the mean of its divisors is an integer number (237704612364).

Almost surely, 2^{10642633043042} is an apocalyptic number.

10642633043042 is an abundant number, since it is smaller than the sum of its proper divisors (12177009743902).

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

10642633043042 is a wasteful number, since it uses less digits than its factorization.

10642633043042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24054364 (or 24054351 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 10642633043042 its reverse (24034033624601), we get a palindrome (34676666667643).

The spelling of 10642633043042 in words is "ten trillion, six hundred forty-two billion, six hundred thirty-three million, forty-three thousand, forty-two".