1342550534523 has 24 divisors (see below), whose sum is σ = 1974855364608. Its totient is φ = 810664470000.

The previous prime is 1342550534513. The next prime is 1342550534597. The reversal of 1342550534523 is 3254350552431.

It is not a de Polignac number, because 1342550534523 - 2⁵ = 1342550534491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342550534503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6725403 + ... + 6922148.

It is an arithmetic number, because the mean of its divisors is an integer number (82285640192).

Almost surely, 2^{1342550534523} is an apocalyptic number.

1342550534523 is a deficient number, since it is larger than the sum of its proper divisors (632304830085).

1342550534523 is a wasteful number, since it uses less digits than its factorization.

1342550534523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13647847 (or 13647836 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 1342550534523 in words is "one trillion, three hundred forty-two billion, five hundred fifty million, five hundred thirty-four thousand, five hundred twenty-three".