2240242455153 has 4 divisors (see below), whose sum is σ = 2986989940208. Its totient is φ = 1493494970100.

The previous prime is 2240242455151. The next prime is 2240242455169. The reversal of 2240242455153 is 3515542420422.

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 2240242455153 - 2¹ = 2240242455151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240242455151) 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, 373373742523 + ... + 373373742528.

It is an arithmetic number, because the mean of its divisors is an integer number (746747485052).

Almost surely, 2^{2240242455153} is an apocalyptic number.

It is an amenable number.

2240242455153 is a deficient number, since it is larger than the sum of its proper divisors (746747485055).

2240242455153 is an equidigital number, since it uses as much as digits as its factorization.

2240242455153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746747485054.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 2240242455153 its reverse (3515542420422), we get a palindrome (5755784875575).

The spelling of 2240242455153 in words is "two trillion, two hundred forty billion, two hundred forty-two million, four hundred fifty-five thousand, one hundred fifty-three".