1342441220132 has 24 divisors (see below), whose sum is σ = 2517434077536. Its totient is φ = 624125752448.

The previous prime is 1342441220053. The next prime is 1342441220167. The reversal of 1342441220132 is 2310221442431.

It is a junction number, because it is equal to n+sod(n) for n = 1342441220095 and 1342441220104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118920758 + ... + 118932045.

It is an arithmetic number, because the mean of its divisors is an integer number (104893086564).

Almost surely, 2^{1342441220132} is an apocalyptic number.

It is an amenable number.

1342441220132 is a deficient number, since it is larger than the sum of its proper divisors (1174992857404).

1342441220132 is a wasteful number, since it uses less digits than its factorization.

1342441220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237852907 (or 237852905 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1342441220132 its reverse (2310221442431), we get a palindrome (3652662662563).

The spelling of 1342441220132 in words is "one trillion, three hundred forty-two billion, four hundred forty-one million, two hundred twenty thousand, one hundred thirty-two".