10144788396140 has 24 divisors (see below), whose sum is σ = 21757333413312. Its totient is φ = 3971576733440.

The previous prime is 10144788396139. The next prime is 10144788396221. The reversal of 10144788396140 is 4169388744101.

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, 5396163101 + ... + 5396164980.

It is an arithmetic number, because the mean of its divisors is an integer number (906555558888).

Almost surely, 2^{10144788396140} is an apocalyptic number.

10144788396140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10144788396140 is an abundant number, since it is smaller than the sum of its proper divisors (11612545017172).

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

10144788396140 is a wasteful number, since it uses less digits than its factorization.

10144788396140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10792328137 (or 10792328135 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 56.

The spelling of 10144788396140 in words is "ten trillion, one hundred forty-four billion, seven hundred eighty-eight million, three hundred ninety-six thousand, one hundred forty".