1332340403442 has 32 divisors (see below), whose sum is σ = 2698718023680. Its totient is φ = 438441878160.

The previous prime is 1332340403437. The next prime is 1332340403519. The reversal of 1332340403442 is 2443040432331.

It is a happy 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, 4130967 + ... + 4441797.

It is an arithmetic number, because the mean of its divisors is an integer number (84334938240).

Almost surely, 2^{1332340403442} is an apocalyptic number.

1332340403442 is an abundant number, since it is smaller than the sum of its proper divisors (1366377620238).

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

1332340403442 is a wasteful number, since it uses less digits than its factorization.

1332340403442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319958.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 1332340403442 its reverse (2443040432331), we get a palindrome (3775380835773).

The spelling of 1332340403442 in words is "one trillion, three hundred thirty-two billion, three hundred forty million, four hundred three thousand, four hundred forty-two".