1342001705 has 16 divisors (see below), whose sum is σ = 1780873344. Its totient is φ = 962628480.

The previous prime is 1342001681. The next prime is 1342001797. The reversal of 1342001705 is 5071002431.

It is not a de Polignac number, because 1342001705 - 2²⁰ = 1340953129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163109 + ... + 171138.

It is an arithmetic number, because the mean of its divisors is an integer number (111304584).

Almost surely, 2^1342001705 is an apocalyptic number.

It is an amenable number.

1342001705 is a deficient number, since it is larger than the sum of its proper divisors (438871639).

1342001705 is a wasteful number, since it uses less digits than its factorization.

1342001705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334336.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1342001705 is about 36633.3414391862. The cubic root of 1342001705 is about 1103.0224603332.

The spelling of 1342001705 in words is "one billion, three hundred forty-two million, one thousand, seven hundred five".