2442142514551 has 8 divisors (see below), whose sum is σ = 2494295781120. Its totient is φ = 2389997280888.

The previous prime is 2442142514543. The next prime is 2442142514587. The reversal of 2442142514551 is 1554152412442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2442142514551 - 2³ = 2442142514543 is a prime.

It is a super-2 number, since 2×2442142514551² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442142514951) 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 7 ways as a sum of consecutive naturals, for example, 1391701 + ... + 2611726.

It is an arithmetic number, because the mean of its divisors is an integer number (311786972640).

Almost surely, 2^{2442142514551} is an apocalyptic number.

2442142514551 is a deficient number, since it is larger than the sum of its proper divisors (52153266569).

2442142514551 is a wasteful number, since it uses less digits than its factorization.

2442142514551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016453.

The product of its digits is 256000, while the sum is 40.

Adding to 2442142514551 its reverse (1554152412442), we get a palindrome (3996294926993).

The spelling of 2442142514551 in words is "two trillion, four hundred forty-two billion, one hundred forty-two million, five hundred fourteen thousand, five hundred fifty-one".