2442321353240 has 16 divisors (see below), whose sum is σ = 5495223044880. Its totient is φ = 976928541280.

The previous prime is 2442321353233. The next prime is 2442321353267. The reversal of 2442321353240 is 423531232442.

It is a self number, because there is not a number n which added to its sum of digits gives 2442321353240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30529016876 + ... + 30529016955.

It is an arithmetic number, because the mean of its divisors is an integer number (343451440305).

Almost surely, 2^{2442321353240} is an apocalyptic number.

2442321353240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2442321353240 is an abundant number, since it is smaller than the sum of its proper divisors (3052901691640).

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

2442321353240 is a wasteful number, since it uses less digits than its factorization.

2442321353240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61058033842 (or 61058033838 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 2442321353240 its reverse (423531232442), we get a palindrome (2865852585682).

The spelling of 2442321353240 in words is "two trillion, four hundred forty-two billion, three hundred twenty-one million, three hundred fifty-three thousand, two hundred forty".