2442420155324 has 12 divisors (see below), whose sum is σ = 4274306765400. Its totient is φ = 1221189650928.

The previous prime is 2442420155317. The next prime is 2442420155327. The reversal of 2442420155324 is 4235510242442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442420155327) 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, 4836059 + ... + 5317170.

It is an arithmetic number, because the mean of its divisors is an integer number (356192230450).

Almost surely, 2^{2442420155324} is an apocalyptic number.

It is an amenable number.

2442420155324 is a deficient number, since it is larger than the sum of its proper divisors (1831886610076).

2442420155324 is a wasteful number, since it uses less digits than its factorization.

2442420155324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10213372 (or 10213370 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 2442420155324 its reverse (4235510242442), we get a palindrome (6677930397766).

The spelling of 2442420155324 in words is "two trillion, four hundred forty-two billion, four hundred twenty million, one hundred fifty-five thousand, three hundred twenty-four".