1404243254112 has 24 divisors (see below), whose sum is σ = 3686138542296. Its totient is φ = 468081084672.

The previous prime is 1404243254101. The next prime is 1404243254123. The reversal of 1404243254112 is 2114523424041.

It is an interprime number because it is at equal distance from previous prime (1404243254101) and next prime (1404243254123).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7313766853 + ... + 7313767044.

It is an arithmetic number, because the mean of its divisors is an integer number (153589105929).

Almost surely, 2^{1404243254112} is an apocalyptic number.

1404243254112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1404243254112 is an abundant number, since it is smaller than the sum of its proper divisors (2281895288184).

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

1404243254112 is a wasteful number, since it uses less digits than its factorization.

1404243254112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14627533910 (or 14627533902 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 1404243254112 its reverse (2114523424041), we get a palindrome (3518766678153).

The spelling of 1404243254112 in words is "one trillion, four hundred four billion, two hundred forty-three million, two hundred fifty-four thousand, one hundred twelve".