1342253013455 has 48 divisors (see below), whose sum is σ = 1859178639360. Its totient is φ = 926560166400.

The previous prime is 1342253013449. The next prime is 1342253013529. The reversal of 1342253013455 is 5543103522431.

It is not a de Polignac number, because 1342253013455 - 2¹⁸ = 1342252751311 is a prime.

It is a super-2 number, since 2×1342253013455² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 62570 + ... + 1639640.

It is an arithmetic number, because the mean of its divisors is an integer number (38732888320).

Almost surely, 2^{1342253013455} is an apocalyptic number.

1342253013455 is a deficient number, since it is larger than the sum of its proper divisors (516925625905).

1342253013455 is a wasteful number, since it uses less digits than its factorization.

1342253013455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577160 (or 1577143 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 1342253013455 its reverse (5543103522431), we get a palindrome (6885356535886).

The spelling of 1342253013455 in words is "one trillion, three hundred forty-two billion, two hundred fifty-three million, thirteen thousand, four hundred fifty-five".