1404022344140 has 48 divisors (see below), whose sum is σ = 3227303856000. Its totient is φ = 509909748480.

The previous prime is 1404022344077. The next prime is 1404022344167. The reversal of 1404022344140 is 414432204041.

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, 44247140 + ... + 44278859.

It is an arithmetic number, because the mean of its divisors is an integer number (67235497000).

Almost surely, 2^{1404022344140} is an apocalyptic number.

1404022344140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1404022344140 is an abundant number, since it is smaller than the sum of its proper divisors (1823281511860).

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

1404022344140 is a wasteful number, since it uses less digits than its factorization.

1404022344140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88526082 (or 88526080 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1404022344140 its reverse (414432204041), we get a palindrome (1818454548181).

The spelling of 1404022344140 in words is "one trillion, four hundred four billion, twenty-two million, three hundred forty-four thousand, one hundred forty".