1404340222020 has 96 divisors (see below), whose sum is σ = 3948835968000. Its totient is φ = 372903715200.

The previous prime is 1404340222009. The next prime is 1404340222067. The reversal of 1404340222020 is 202220434041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24609481 + ... + 24666479.

It is an arithmetic number, because the mean of its divisors is an integer number (41133708000).

Almost surely, 2^{1404340222020} is an apocalyptic number.

1404340222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1404340222020 is an abundant number, since it is smaller than the sum of its proper divisors (2544495745980).

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

1404340222020 is a wasteful number, since it uses less digits than its factorization.

1404340222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58745 (or 58743 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1404340222020 its reverse (202220434041), we get a palindrome (1606560656061).

The spelling of 1404340222020 in words is "one trillion, four hundred four billion, three hundred forty million, two hundred twenty-two thousand, twenty".