9424870051 has 4 divisors (see below), whose sum is σ = 9749865600. Its totient is φ = 9099874504.

The previous prime is 9424870043. The next prime is 9424870069. The reversal of 9424870051 is 1500784249.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1500784249 = 29 ⋅51751181.

It is not a de Polignac number, because 9424870051 - 2³ = 9424870043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9424869986 and 9424870013.

It is not an unprimeable number, because it can be changed into a prime (9424870001) 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, 162497731 + ... + 162497788.

It is an arithmetic number, because the mean of its divisors is an integer number (2437466400).

Almost surely, 2^9424870051 is an apocalyptic number.

9424870051 is a deficient number, since it is larger than the sum of its proper divisors (324995549).

9424870051 is a wasteful number, since it uses less digits than its factorization.

9424870051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324995548.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 9424870051 is about 97081.7699210310. The cubic root of 9424870051 is about 2112.3139003271.

The spelling of 9424870051 in words is "nine billion, four hundred twenty-four million, eight hundred seventy thousand, fifty-one".