1401941108736 has 1152 divisors, whose sum is σ = 5112446976000. Its totient is φ = 371719176192.

The previous prime is 1401941108719. The next prime is 1401941108783. The reversal of 1401941108736 is 6378011491041.

1401941108736 is a `hidden beast` number, since 140 + 19 + 411 + 0 + 87 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a junction number, because it is equal to n+sod(n) for n = 1401941108691 and 1401941108700.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11038906305 + ... + 11038906431.

It is an arithmetic number, because the mean of its divisors is an integer number (4437888000).

Almost surely, 2^{1401941108736} is an apocalyptic number.

1401941108736 is a gapful number since it is divisible by the number (16) 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 1401941108736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2556223488000).

1401941108736 is an abundant number, since it is smaller than the sum of its proper divisors (3710505867264).

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

1401941108736 is a wasteful number, since it uses less digits than its factorization.

1401941108736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

Adding to 1401941108736 its reverse (6378011491041), we get a palindrome (7779952599777).

The spelling of 1401941108736 in words is "one trillion, four hundred one billion, nine hundred forty-one million, one hundred eight thousand, seven hundred thirty-six".