10001014236 has 18 divisors (see below), whose sum is σ = 25280341632. Its totient is φ = 3333671400.

The previous prime is 10001014187. The next prime is 10001014237. The reversal of 10001014236 is 63241010001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001014237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138902940 + ... + 138903011.

It is an arithmetic number, because the mean of its divisors is an integer number (1404463424).

Almost surely, 2^10001014236 is an apocalyptic number.

It is an amenable number.

10001014236 is an abundant number, since it is smaller than the sum of its proper divisors (15279327396).

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

10001014236 is a wasteful number, since it uses less digits than its factorization.

10001014236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277805961 (or 277805956 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10001014236 its reverse (63241010001), we get a palindrome (73242024237).

The spelling of 10001014236 in words is "ten billion, one million, fourteen thousand, two hundred thirty-six".