2421146793 has 8 divisors (see below), whose sum is σ = 3476518528. Its totient is φ = 1489936464.

The previous prime is 2421146759. The next prime is 2421146797. The reversal of 2421146793 is 3976411242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2421146793 - 2⁶ = 2421146729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 62080687 = 2421146793 / (2 + 4 + 2 + 1 + 1 + 4 + 6 + 7 + 9 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2421146797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31040305 + ... + 31040382.

It is an arithmetic number, because the mean of its divisors is an integer number (434564816).

Almost surely, 2^2421146793 is an apocalyptic number.

It is an amenable number.

2421146793 is a deficient number, since it is larger than the sum of its proper divisors (1055371735).

2421146793 is a wasteful number, since it uses less digits than its factorization.

2421146793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62080703.

The product of its digits is 72576, while the sum is 39.

The square root of 2421146793 is about 49205.1500658214. The cubic root of 2421146793 is about 1342.7867291535.

The spelling of 2421146793 in words is "two billion, four hundred twenty-one million, one hundred forty-six thousand, seven hundred ninety-three".