10142563402660 has 96 divisors (see below), whose sum is σ = 23017538928384. Its totient is φ = 3731933760000.

The previous prime is 10142563402649. The next prime is 10142563402663. The reversal of 10142563402660 is 6620436524101.

It is not an unprimeable number, because it can be changed into a prime (10142563402663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359893770 + ... + 359921950.

It is an arithmetic number, because the mean of its divisors is an integer number (239766030504).

Almost surely, 2^{10142563402660} is an apocalyptic number.

10142563402660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10142563402660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11508769464192).

10142563402660 is an abundant number, since it is smaller than the sum of its proper divisors (12874975525724).

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

10142563402660 is a wasteful number, since it uses less digits than its factorization.

10142563402660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32965 (or 32963 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

Adding to 10142563402660 its reverse (6620436524101), we get a palindrome (16762999926761).

The spelling of 10142563402660 in words is "ten trillion, one hundred forty-two billion, five hundred sixty-three million, four hundred two thousand, six hundred sixty".