1344132503240 has 64 divisors (see below), whose sum is σ = 3187591444800. Its totient is φ = 508696319232.

The previous prime is 1344132503213. The next prime is 1344132503249. The reversal of 1344132503240 is 423052314431.

It is a super-2 number, since 2×1344132503240² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1344132503197 and 1344132503206.

It is not an unprimeable number, because it can be changed into a prime (1344132503249) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 556502 + ... + 1731461.

It is an arithmetic number, because the mean of its divisors is an integer number (49806116325).

Almost surely, 2^{1344132503240} is an apocalyptic number.

1344132503240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1344132503240 is an abundant number, since it is smaller than the sum of its proper divisors (1843458941560).

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

1344132503240 is a wasteful number, since it uses less digits than its factorization.

1344132503240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288766 (or 2288762 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1344132503240 its reverse (423052314431), we get a palindrome (1767184817671).

The spelling of 1344132503240 in words is "one trillion, three hundred forty-four billion, one hundred thirty-two million, five hundred three thousand, two hundred forty".