1332123040144 has 40 divisors (see below), whose sum is σ = 2943027493560. Its totient is φ = 578659780608.

The previous prime is 1332123040123. The next prime is 1332123040151. The reversal of 1332123040144 is 4410403212331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 302953369744 + 1029169670400 = 550412^2 + 1014480^2 .

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, 188362279 + ... + 188369350.

It is an arithmetic number, because the mean of its divisors is an integer number (73575687339).

Almost surely, 2^{1332123040144} is an apocalyptic number.

It is an amenable number.

1332123040144 is an abundant number, since it is smaller than the sum of its proper divisors (1610904453416).

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

1332123040144 is a wasteful number, since it uses less digits than its factorization.

1332123040144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376731667 (or 376731661 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1332123040144 its reverse (4410403212331), we get a palindrome (5742526252475).

The spelling of 1332123040144 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-three million, forty thousand, one hundred forty-four".