240115541200001 has 16 divisors (see below), whose sum is σ = 245374736678400. Its totient is φ = 234899952851520.

The previous prime is 240115541199971. The next prime is 240115541200069. The reversal of 240115541200001 is 100002145511042.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 240115541200001 - 2²² = 240115537005697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240115541202001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26980271 + ... + 34758683.

It is an arithmetic number, because the mean of its divisors is an integer number (15335921042400).

Almost surely, 2^{240115541200001} is an apocalyptic number.

It is an amenable number.

240115541200001 is a deficient number, since it is larger than the sum of its proper divisors (5259195478399).

240115541200001 is a wasteful number, since it uses less digits than its factorization.

240115541200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7781216.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 240115541200001 its reverse (100002145511042), we get a palindrome (340117686711043).

The spelling of 240115541200001 in words is "two hundred forty trillion, one hundred fifteen billion, five hundred forty-one million, two hundred thousand, one".