2421013133004 has 24 divisors (see below), whose sum is σ = 5649118031088. Its totient is φ = 806991893760.

The previous prime is 2421013132973. The next prime is 2421013133053. The reversal of 2421013133004 is 4003313101242.

It is a happy number.

It is a super-2 number, since 2×2421013133004² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734977 + ... + 2319960.

It is an arithmetic number, because the mean of its divisors is an integer number (235379917962).

Almost surely, 2^{2421013133004} is an apocalyptic number.

It is an amenable number.

2421013133004 is an abundant number, since it is smaller than the sum of its proper divisors (3228104898084).

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

2421013133004 is a wasteful number, since it uses less digits than its factorization.

2421013133004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120985 (or 3120983 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2421013133004 its reverse (4003313101242), we get a palindrome (6424326234246).

The spelling of 2421013133004 in words is "two trillion, four hundred twenty-one billion, thirteen million, one hundred thirty-three thousand, four".