1342503400552 has 32 divisors (see below), whose sum is σ = 2521840547520. Its totient is φ = 670013215360.

The previous prime is 1342503400523. The next prime is 1342503400559. The reversal of 1342503400552 is 2550043052431.

It is not an unprimeable number, because it can be changed into a prime (1342503400559) by changing a digit.

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, 18032268 + ... + 18106564.

It is an arithmetic number, because the mean of its divisors is an integer number (78807517110).

Almost surely, 2^{1342503400552} is an apocalyptic number.

It is an amenable number.

1342503400552 is a deficient number, since it is larger than the sum of its proper divisors (1179337146968).

1342503400552 is a wasteful number, since it uses less digits than its factorization.

1342503400552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78441 (or 78437 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 1342503400552 its reverse (2550043052431), we get a palindrome (3892546452983).

The spelling of 1342503400552 in words is "one trillion, three hundred forty-two billion, five hundred three million, four hundred thousand, five hundred fifty-two".