9814470019 has 4 divisors (see below), whose sum is σ = 9826941544. Its totient is φ = 9801998496.

The previous prime is 9814470013. The next prime is 9814470023. The reversal of 9814470019 is 9100744189.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9100744189 = 229 ⋅39741241.

It is a cyclic number.

It is not a de Polignac number, because 9814470019 - 2¹³ = 9814461827 is a prime.

It is a super-2 number, since 2×9814470019² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9814470013) 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, 6234582 + ... + 6236155.

It is an arithmetic number, because the mean of its divisors is an integer number (2456735386).

Almost surely, 2^9814470019 is an apocalyptic number.

9814470019 is a deficient number, since it is larger than the sum of its proper divisors (12471525).

9814470019 is a wasteful number, since it uses less digits than its factorization.

9814470019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12471524.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 9814470019 is about 99068.0070406183. The cubic root of 9814470019 is about 2141.0276907330.

The spelling of 9814470019 in words is "nine billion, eight hundred fourteen million, four hundred seventy thousand, nineteen".