1342745001 has 24 divisors (see below), whose sum is σ = 2102574656. Its totient is φ = 820821600.

The previous prime is 1342744999. The next prime is 1342745011. The reversal of 1342745001 is 1005472431.

1342745001 is a `hidden beast` number, since 134 + 27 + 4 + 500 + 1 = 666.

It is not a de Polignac number, because 1342745001 - 2¹ = 1342744999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342745011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20335 + ... + 55668.

Almost surely, 2^1342745001 is an apocalyptic number.

It is an amenable number.

1342745001 is a deficient number, since it is larger than the sum of its proper divisors (759829655).

1342745001 is a wasteful number, since it uses less digits than its factorization.

1342745001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76173 (or 76170 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1342745001 is about 36643.4851099073. The cubic root of 1342745001 is about 1103.2260668459.

The spelling of 1342745001 in words is "one billion, three hundred forty-two million, seven hundred forty-five thousand, one".