1404200345052 has 24 divisors (see below), whose sum is σ = 3276501411456. Its totient is φ = 468061933168.

The previous prime is 1404200345047. The next prime is 1404200345087. The reversal of 1404200345052 is 2505430024041.

It is a congruent number.

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, 716023 + ... + 1822385.

It is an arithmetic number, because the mean of its divisors is an integer number (136520892144).

Almost surely, 2^{1404200345052} is an apocalyptic number.

1404200345052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1404200345052 is an abundant number, since it is smaller than the sum of its proper divisors (1872301066404).

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

1404200345052 is a wasteful number, since it uses less digits than its factorization.

1404200345052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212137 (or 1212135 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 1404200345052 its reverse (2505430024041), we get a palindrome (3909630369093).

The spelling of 1404200345052 in words is "one trillion, four hundred four billion, two hundred million, three hundred forty-five thousand, fifty-two".