2002320240554 has 32 divisors (see below), whose sum is σ = 3200593222656. Its totient is φ = 936231747840.

The previous prime is 2002320240553. The next prime is 2002320240563. The reversal of 2002320240554 is 4550420232002.

It is not an unprimeable number, because it can be changed into a prime (2002320240553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3085472 + ... + 3677604.

It is an arithmetic number, because the mean of its divisors is an integer number (100018538208).

Almost surely, 2^{2002320240554} is an apocalyptic number.

2002320240554 is a deficient number, since it is larger than the sum of its proper divisors (1198272982102).

2002320240554 is a wasteful number, since it uses less digits than its factorization.

2002320240554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592790.

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 2002320240554 its reverse (4550420232002), we get a palindrome (6552740472556).

The spelling of 2002320240554 in words is "two trillion, two billion, three hundred twenty million, two hundred forty thousand, five hundred fifty-four".