1342031523455 has 16 divisors (see below), whose sum is σ = 1840578438720. Its totient is φ = 920211155712.

The previous prime is 1342031523449. The next prime is 1342031523473. The reversal of 1342031523455 is 5543251302431.

It is a cyclic number.

It is not a de Polignac number, because 1342031523455 - 2⁴ = 1342031523439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36317 + ... + 1638713.

It is an arithmetic number, because the mean of its divisors is an integer number (115036152420).

Almost surely, 2^{1342031523455} is an apocalyptic number.

1342031523455 is a deficient number, since it is larger than the sum of its proper divisors (498546915265).

1342031523455 is a wasteful number, since it uses less digits than its factorization.

1342031523455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626338.

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

Adding to 1342031523455 its reverse (5543251302431), we get a palindrome (6885282825886).

The spelling of 1342031523455 in words is "one trillion, three hundred forty-two billion, thirty-one million, five hundred twenty-three thousand, four hundred fifty-five".