1342442523320 has 64 divisors (see below), whose sum is σ = 3124448661600. Its totient is φ = 518705303040.

The previous prime is 1342442523299. The next prime is 1342442523347. The reversal of 1342442523320 is 233252442431.

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, 3057071 + ... + 3468510.

Almost surely, 2^{1342442523320} is an apocalyptic number.

1342442523320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342442523320 is an abundant number, since it is smaller than the sum of its proper divisors (1782006138280).

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

1342442523320 is a wasteful number, since it uses less digits than its factorization.

1342442523320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6525768 (or 6525764 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 1342442523320 its reverse (233252442431), we get a palindrome (1575694965751).

The spelling of 1342442523320 in words is "one trillion, three hundred forty-two billion, four hundred forty-two million, five hundred twenty-three thousand, three hundred twenty".