2147379241 has 4 divisors (see below), whose sum is σ = 2454147712. Its totient is φ = 1840610772.

The previous prime is 2147379197. The next prime is 2147379301. The reversal of 2147379241 is 1429737412.

It is a happy number.

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 not a de Polignac number, because 2147379241 - 2⁹ = 2147378729 is a prime.

It is a super-2 number, since 2×2147379241² = 9222475209355472162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2147379194 and 2147379203.

It is not an unprimeable number, because it can be changed into a prime (2147379541) 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, 153384225 + ... + 153384238.

It is an arithmetic number, because the mean of its divisors is an integer number (613536928).

Almost surely, 2^2147379241 is an apocalyptic number.

It is an amenable number.

2147379241 is a deficient number, since it is larger than the sum of its proper divisors (306768471).

2147379241 is an equidigital number, since it uses as much as digits as its factorization.

2147379241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306768470.

The product of its digits is 84672, while the sum is 40.

The square root of 2147379241 is about 46339.8234890898. The cubic root of 2147379241 is about 1290.1382463061.

The spelling of 2147379241 in words is "two billion, one hundred forty-seven million, three hundred seventy-nine thousand, two hundred forty-one".