842751000001 has 4 divisors (see below), whose sum is σ = 843127398400. Its totient is φ = 842374601604.

The previous prime is 842750999971. The next prime is 842751000083. The reversal of 842751000001 is 100000157248.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 842751000001 - 2³⁷ = 705312046529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (842751000401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188195841 + ... + 188200318.

It is an arithmetic number, because the mean of its divisors is an integer number (210781849600).

Almost surely, 2^842751000001 is an apocalyptic number.

It is an amenable number.

842751000001 is a deficient number, since it is larger than the sum of its proper divisors (376398399).

842751000001 is a wasteful number, since it uses less digits than its factorization.

842751000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376398398.

The product of its (nonzero) digits is 2240, while the sum is 28.

Adding to 842751000001 its reverse (100000157248), we get a palindrome (942751157249).

The spelling of 842751000001 in words is "eight hundred forty-two billion, seven hundred fifty-one million, one", and thus it is an aban number.