2421012344012 has 6 divisors (see below), whose sum is σ = 4236771602028. Its totient is φ = 1210506172004.

The previous prime is 2421012343933. The next prime is 2421012344041. The reversal of 2421012344012 is 2104432101242.

It is a super-2 number, since 2×2421012344012² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302626542998 + ... + 302626543005.

It is an arithmetic number, because the mean of its divisors is an integer number (706128600338).

Almost surely, 2^{2421012344012} is an apocalyptic number.

It is an amenable number.

2421012344012 is a deficient number, since it is larger than the sum of its proper divisors (1815759258016).

2421012344012 is a wasteful number, since it uses less digits than its factorization.

2421012344012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605253086007 (or 605253086005 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2421012344012 its reverse (2104432101242), we get a palindrome (4525444445254).

The spelling of 2421012344012 in words is "two trillion, four hundred twenty-one billion, twelve million, three hundred forty-four thousand, twelve".