1420041414442 has 16 divisors (see below), whose sum is σ = 2468643426432. Its totient is φ = 600017498640.

The previous prime is 1420041414439. The next prime is 1420041414497. The reversal of 1420041414442 is 2444141400241.

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, 714305553 + ... + 714307540.

It is an arithmetic number, because the mean of its divisors is an integer number (154290214152).

Almost surely, 2^{1420041414442} is an apocalyptic number.

1420041414442 is a deficient number, since it is larger than the sum of its proper divisors (1048602011990).

1420041414442 is a wasteful number, since it uses less digits than its factorization.

1420041414442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428613173.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 1420041414442 its reverse (2444141400241), we get a palindrome (3864182814683).

The spelling of 1420041414442 in words is "one trillion, four hundred twenty billion, forty-one million, four hundred fourteen thousand, four hundred forty-two".