1345114214452 has 24 divisors (see below), whose sum is σ = 2492483144256. Its totient is φ = 632978256768.

The previous prime is 1345114214383. The next prime is 1345114214467. The reversal of 1345114214452 is 2544124115431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2564713 + ... + 3044335.

It is an arithmetic number, because the mean of its divisors is an integer number (103853464344).

Almost surely, 2^{1345114214452} is an apocalyptic number.

It is an amenable number.

1345114214452 is a deficient number, since it is larger than the sum of its proper divisors (1147368929804).

1345114214452 is a wasteful number, since it uses less digits than its factorization.

1345114214452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520887 (or 520885 counting only the distinct ones).

The product of its digits is 76800, while the sum is 37.

Adding to 1345114214452 its reverse (2544124115431), we get a palindrome (3889238329883).

The spelling of 1345114214452 in words is "one trillion, three hundred forty-five billion, one hundred fourteen million, two hundred fourteen thousand, four hundred fifty-two".