2240301432251 has 4 divisors (see below), whose sum is σ = 2240879280192. Its totient is φ = 2239723584312.

The previous prime is 2240301432223. The next prime is 2240301432289. The reversal of 2240301432251 is 1522341030422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240301432251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240301432211) 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, 288918155 + ... + 288925908.

It is an arithmetic number, because the mean of its divisors is an integer number (560219820048).

Almost surely, 2^{2240301432251} is an apocalyptic number.

2240301432251 is a deficient number, since it is larger than the sum of its proper divisors (577847941).

2240301432251 is an equidigital number, since it uses as much as digits as its factorization.

2240301432251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577847940.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 2240301432251 its reverse (1522341030422), we get a palindrome (3762642462673).

The spelling of 2240301432251 in words is "two trillion, two hundred forty billion, three hundred one million, four hundred thirty-two thousand, two hundred fifty-one".