1314040144432 has 40 divisors (see below), whose sum is σ = 2593279565120. Its totient is φ = 644853242880.

The previous prime is 1314040144429. The next prime is 1314040144471. The reversal of 1314040144432 is 2344410404131.

It is a junction number, because it is equal to n+sod(n) for n = 1314040144394 and 1314040144403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002057 + ... + 1905832.

It is an arithmetic number, because the mean of its divisors is an integer number (64831989128).

Almost surely, 2^{1314040144432} is an apocalyptic number.

It is an amenable number.

1314040144432 is a deficient number, since it is larger than the sum of its proper divisors (1279239420688).

1314040144432 is a wasteful number, since it uses less digits than its factorization.

1314040144432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908421 (or 2908415 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1314040144432 its reverse (2344410404131), we get a palindrome (3658450548563).

The spelling of 1314040144432 in words is "one trillion, three hundred fourteen billion, forty million, one hundred forty-four thousand, four hundred thirty-two".