2421214002312 has 64 divisors (see below), whose sum is σ = 6989071393920. Its totient is φ = 684643719168.

The previous prime is 2421214002301. The next prime is 2421214002329. The reversal of 2421214002312 is 2132004121242.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74272303 + ... + 74304894.

It is an arithmetic number, because the mean of its divisors is an integer number (109204240530).

Almost surely, 2^{2421214002312} is an apocalyptic number.

It is an amenable number.

2421214002312 is an abundant number, since it is smaller than the sum of its proper divisors (4567857391608).

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

2421214002312 is a wasteful number, since it uses less digits than its factorization.

2421214002312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148577310 (or 148577306 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2421214002312 its reverse (2132004121242), we get a palindrome (4553218123554).

The spelling of 2421214002312 in words is "two trillion, four hundred twenty-one billion, two hundred fourteen million, two thousand, three hundred twelve".