4052440023151 has 4 divisors (see below), whose sum is σ = 4364166178792. Its totient is φ = 3740713867512.

The previous prime is 4052440023059. The next prime is 4052440023179. The reversal of 4052440023151 is 1513200442504.

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

It is a cyclic number.

It is not a de Polignac number, because 4052440023151 - 2¹¹ = 4052440021103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052440003151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155863077801 + ... + 155863077826.

It is an arithmetic number, because the mean of its divisors is an integer number (1091041544698).

Almost surely, 2^{4052440023151} is an apocalyptic number.

4052440023151 is a deficient number, since it is larger than the sum of its proper divisors (311726155641).

4052440023151 is a wasteful number, since it uses less digits than its factorization.

4052440023151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311726155640.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 4052440023151 its reverse (1513200442504), we get a palindrome (5565640465655).

The spelling of 4052440023151 in words is "four trillion, fifty-two billion, four hundred forty million, twenty-three thousand, one hundred fifty-one".