1342440053552 has 40 divisors (see below), whose sum is σ = 2804321616096. Its totient is φ = 618864662016.

The previous prime is 1342440053551. The next prime is 1342440053587. The reversal of 1342440053552 is 2553500442431.

It is not an unprimeable number, because it can be changed into a prime (1342440053551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3587228 + ... + 3943739.

Almost surely, 2^{1342440053552} is an apocalyptic number.

It is an amenable number.

1342440053552 is an abundant number, since it is smaller than the sum of its proper divisors (1461881562544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342440053552 is a wasteful number, since it uses less digits than its factorization.

1342440053552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7531845 (or 7531839 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 1342440053552 its reverse (2553500442431), we get a palindrome (3895940495983).

The spelling of 1342440053552 in words is "one trillion, three hundred forty-two billion, four hundred forty million, fifty-three thousand, five hundred fifty-two".