2142767417 has 4 divisors (see below), whose sum is σ = 2448877056. Its totient is φ = 1836657780.

The previous prime is 2142767381. The next prime is 2142767437. The reversal of 2142767417 is 7147672412.

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 2142767417 - 2⁶ = 2142767353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2142767437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153054809 + ... + 153054822.

It is an arithmetic number, because the mean of its divisors is an integer number (612219264).

Almost surely, 2^2142767417 is an apocalyptic number.

It is an amenable number.

2142767417 is a deficient number, since it is larger than the sum of its proper divisors (306109639).

2142767417 is an equidigital number, since it uses as much as digits as its factorization.

2142767417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306109638.

The product of its digits is 131712, while the sum is 41.

The square root of 2142767417 is about 46290.0358284588. The cubic root of 2142767417 is about 1289.2139948689.

The spelling of 2142767417 in words is "two billion, one hundred forty-two million, seven hundred sixty-seven thousand, four hundred seventeen".