1342445434153 has 4 divisors (see below), whose sum is σ = 1342447757908. Its totient is φ = 1342443110400.

The previous prime is 1342445434133. The next prime is 1342445434159. The reversal of 1342445434153 is 3514345442431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1083987075609 + 258458358544 = 1041147^2 + 508388^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342445434153 - 2²⁹ = 1341908563241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342445434159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450925 + ... + 1699477.

It is an arithmetic number, because the mean of its divisors is an integer number (335611939477).

Almost surely, 2^{1342445434153} is an apocalyptic number.

It is an amenable number.

1342445434153 is a deficient number, since it is larger than the sum of its proper divisors (2323755).

1342445434153 is a wasteful number, since it uses less digits than its factorization.

1342445434153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323754.

The product of its digits is 1382400, while the sum is 43.

The spelling of 1342445434153 in words is "one trillion, three hundred forty-two billion, four hundred forty-five million, four hundred thirty-four thousand, one hundred fifty-three".