1404103015120 has 160 divisors (see below), whose sum is σ = 3526105564800. Its totient is φ = 516900206592.

The previous prime is 1404103015111. The next prime is 1404103015127. The reversal of 1404103015120 is 215103014041.

It is a super-2 number, since 2×1404103015120² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1404103015091 and 1404103015100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404103015127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 678637446 + ... + 678639514.

It is an arithmetic number, because the mean of its divisors is an integer number (22038159780).

Almost surely, 2^{1404103015120} is an apocalyptic number.

1404103015120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1404103015120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1763052782400).

1404103015120 is an abundant number, since it is smaller than the sum of its proper divisors (2122002549680).

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

1404103015120 is a wasteful number, since it uses less digits than its factorization.

1404103015120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717 (or 3711 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 1404103015120 its reverse (215103014041), we get a palindrome (1619206029161).

The spelling of 1404103015120 in words is "one trillion, four hundred four billion, one hundred three million, fifteen thousand, one hundred twenty".