1342312651545 has 8 divisors (see below), whose sum is σ = 2147700242496. Its totient is φ = 715900080816.

The previous prime is 1342312651531. The next prime is 1342312651591. The reversal of 1342312651545 is 5451562132431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1342312651545 - 2⁷ = 1342312651417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1342312651497 and 1342312651506.

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, 44743755037 + ... + 44743755066.

It is an arithmetic number, because the mean of its divisors is an integer number (268462530312).

Almost surely, 2^{1342312651545} is an apocalyptic number.

1342312651545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1342312651545 is a deficient number, since it is larger than the sum of its proper divisors (805387590951).

1342312651545 is an equidigital number, since it uses as much as digits as its factorization.

1342312651545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89487510111.

The product of its digits is 432000, while the sum is 42.

Adding to 1342312651545 its reverse (5451562132431), we get a palindrome (6793874783976).

The spelling of 1342312651545 in words is "one trillion, three hundred forty-two billion, three hundred twelve million, six hundred fifty-one thousand, five hundred forty-five".