10440211420242 has 32 divisors (see below), whose sum is σ = 23367379694400. Its totient is φ = 3455033992704.

The previous prime is 10440211420211. The next prime is 10440211420271. The reversal of 10440211420242 is 24202411204401.

10440211420242 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 0 + 211 + 420 + 24 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 695450223 + ... + 695465234.

It is an arithmetic number, because the mean of its divisors is an integer number (730230615450).

Almost surely, 2^{10440211420242} is an apocalyptic number.

10440211420242 is an abundant number, since it is smaller than the sum of its proper divisors (12927168274158).

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

10440211420242 is a wasteful number, since it uses less digits than its factorization.

10440211420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390915607 (or 1390915601 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 10440211420242 its reverse (24202411204401), we get a palindrome (34642622624643).

The spelling of 10440211420242 in words is "ten trillion, four hundred forty billion, two hundred eleven million, four hundred twenty thousand, two hundred forty-two".