1404425355120 has 60 divisors (see below), whose sum is σ = 4716528486696. Its totient is φ = 374513427840.

The previous prime is 1404425355083. The next prime is 1404425355133. The reversal of 1404425355120 is 215535244041.

1404425355120 is a `hidden beast` number, since 1 + 40 + 4 + 42 + 5 + 3 + 551 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-3 number, since 3×1404425355120³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 975294666 + ... + 975296105.

Almost surely, 2^{1404425355120} is an apocalyptic number.

1404425355120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1404425355120 is an abundant number, since it is smaller than the sum of its proper divisors (3312103131576).

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

1404425355120 is a wasteful number, since it uses less digits than its factorization.

1404425355120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950590790 (or 1950590781 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 1404425355120 in words is "one trillion, four hundred four billion, four hundred twenty-five million, three hundred fifty-five thousand, one hundred twenty".