1342452401 has 4 divisors (see below), whose sum is σ = 1362489072. Its totient is φ = 1322415732.

The previous prime is 1342452373. The next prime is 1342452439. The reversal of 1342452401 is 1042542431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1342452401 - 2³⁰ = 268710577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342452701) 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, 10018235 + ... + 10018368.

It is an arithmetic number, because the mean of its divisors is an integer number (340622268).

Almost surely, 2^1342452401 is an apocalyptic number.

It is an amenable number.

1342452401 is a deficient number, since it is larger than the sum of its proper divisors (20036671).

1342452401 is an equidigital number, since it uses as much as digits as its factorization.

1342452401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20036670.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1342452401 is about 36639.4923682084. The cubic root of 1342452401 is about 1103.1459256929.

Adding to 1342452401 its reverse (1042542431), we get a palindrome (2384994832).

The spelling of 1342452401 in words is "one billion, three hundred forty-two million, four hundred fifty-two thousand, four hundred one".