1420044434022 has 32 divisors (see below), whose sum is σ = 2989811819520. Its totient is φ = 448398396000.

The previous prime is 1420044433999. The next prime is 1420044434093. The reversal of 1420044434022 is 2204344400241.

It is a super-2 number, since 2×1420044434022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 907147 + ... + 1913897.

It is an arithmetic number, because the mean of its divisors is an integer number (93431619360).

Almost surely, 2^{1420044434022} is an apocalyptic number.

1420044434022 is an abundant number, since it is smaller than the sum of its proper divisors (1569767385498).

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

1420044434022 is a wasteful number, since it uses less digits than its factorization.

1420044434022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019148.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 1420044434022 its reverse (2204344400241), we get a palindrome (3624388834263).

The spelling of 1420044434022 in words is "one trillion, four hundred twenty billion, forty-four million, four hundred thirty-four thousand, twenty-two".