1342454455432 has 8 divisors (see below), whose sum is σ = 2517102103950. Its totient is φ = 671227227712.

The previous prime is 1342454455427. The next prime is 1342454455513. The reversal of 1342454455432 is 2345544542431.

It can be written as a sum of positive squares in only one way, i.e., 908350049476 + 434104405956 = 953074^2 + 658866^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83903403457 + ... + 83903403472.

Almost surely, 2^{1342454455432} is an apocalyptic number.

It is an amenable number.

1342454455432 is a deficient number, since it is larger than the sum of its proper divisors (1174647648518).

1342454455432 is a wasteful number, since it uses less digits than its factorization.

1342454455432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167806806935 (or 167806806931 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 46.

Adding to 1342454455432 its reverse (2345544542431), we get a palindrome (3687998997863).

The spelling of 1342454455432 in words is "one trillion, three hundred forty-two billion, four hundred fifty-four million, four hundred fifty-five thousand, four hundred thirty-two".