2242040152451 has 16 divisors (see below), whose sum is σ = 2472225878016. Its totient is φ = 2016283500000.

The previous prime is 2242040152439. The next prime is 2242040152483. The reversal of 2242040152451 is 1542510402422.

It is a de Polignac number, because none of the positive numbers 2^k-2242040152451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242040152351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402116 + ... + 2155406.

It is an arithmetic number, because the mean of its divisors is an integer number (154514117376).

Almost surely, 2^{2242040152451} is an apocalyptic number.

2242040152451 is a deficient number, since it is larger than the sum of its proper divisors (230185725565).

2242040152451 is a wasteful number, since it uses less digits than its factorization.

2242040152451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754554.

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 2242040152451 its reverse (1542510402422), we get a palindrome (3784550554873).

The spelling of 2242040152451 in words is "two trillion, two hundred forty-two billion, forty million, one hundred fifty-two thousand, four hundred fifty-one".