2442551503542 has 16 divisors (see below), whose sum is σ = 4885150141632. Its totient is φ = 814175978760.

The previous prime is 2442551503507. The next prime is 2442551503549. The reversal of 2442551503542 is 2453051552442.

2442551503542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2442551503494 and 2442551503503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442551503549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271488 + ... + 2549859.

It is an arithmetic number, because the mean of its divisors is an integer number (305321883852).

Almost surely, 2^{2442551503542} is an apocalyptic number.

2442551503542 is an abundant number, since it is smaller than the sum of its proper divisors (2442598638090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2442551503542 is a wasteful number, since it uses less digits than its factorization.

2442551503542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3927883.

The product of its (nonzero) digits is 960000, while the sum is 42.

The spelling of 2442551503542 in words is "two trillion, four hundred forty-two billion, five hundred fifty-one million, five hundred three thousand, five hundred forty-two".