240202100001 has 4 divisors (see below), whose sum is σ = 320269466672. Its totient is φ = 160134733332.

The previous prime is 240202099993. The next prime is 240202100051. The reversal of 240202100001 is 100001202042.

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 not a de Polignac number, because 240202100001 - 2³ = 240202099993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240202100001.

It is not an unprimeable number, because it can be changed into a prime (240202100051) 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, 40033683331 + ... + 40033683336.

It is an arithmetic number, because the mean of its divisors is an integer number (80067366668).

Almost surely, 2^240202100001 is an apocalyptic number.

It is an amenable number.

240202100001 is a deficient number, since it is larger than the sum of its proper divisors (80067366671).

240202100001 is an equidigital number, since it uses as much as digits as its factorization.

240202100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80067366670.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 240202100001 its reverse (100001202042), we get a palindrome (340203302043).

The spelling of 240202100001 in words is "two hundred forty billion, two hundred two million, one hundred thousand, one".