1342001773 has 4 divisors (see below), whose sum is σ = 1533716320. Its totient is φ = 1150287228.

The previous prime is 1342001681. The next prime is 1342001797. The reversal of 1342001773 is 3771002431.

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 1342001773 - 2⁹ = 1342001261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342001473) 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, 95857263 + ... + 95857276.

It is an arithmetic number, because the mean of its divisors is an integer number (383429080).

Almost surely, 2^1342001773 is an apocalyptic number.

It is an amenable number.

1342001773 is a deficient number, since it is larger than the sum of its proper divisors (191714547).

1342001773 is an equidigital number, since it uses as much as digits as its factorization.

1342001773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191714546.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 1342001773 is about 36633.3423673025. The cubic root of 1342001773 is about 1103.0224789635.

The spelling of 1342001773 in words is "one billion, three hundred forty-two million, one thousand, seven hundred seventy-three".