4021114344402 has 64 divisors (see below), whose sum is σ = 8655058635264. Its totient is φ = 1240876412160.

The previous prime is 4021114344329. The next prime is 4021114344413. The reversal of 4021114344402 is 2044434111204.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4021114344402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4236877 + ... + 5098367.

It is an arithmetic number, because the mean of its divisors is an integer number (135235291176).

Almost surely, 2^{4021114344402} is an apocalyptic number.

4021114344402 is an abundant number, since it is smaller than the sum of its proper divisors (4633944290862).

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

4021114344402 is a wasteful number, since it uses less digits than its factorization.

4021114344402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862263.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 4021114344402 its reverse (2044434111204), we get a palindrome (6065548455606).

The spelling of 4021114344402 in words is "four trillion, twenty-one billion, one hundred fourteen million, three hundred forty-four thousand, four hundred two".