7242419489 has 8 divisors (see below), whose sum is σ = 7255755360. Its totient is φ = 7229097216.

The previous prime is 7242419399. The next prime is 7242419491. The reversal of 7242419489 is 9849142427.

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

It is a cyclic number.

It is not a de Polignac number, because 7242419489 - 2¹⁶ = 7242353953 is a prime.

It is a super-2 number, since 2×7242419489² (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 (7242419189) 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, 1914602 + ... + 1918380.

It is an arithmetic number, because the mean of its divisors is an integer number (906969420).

Almost surely, 2^7242419489 is an apocalyptic number.

It is an amenable number.

7242419489 is a deficient number, since it is larger than the sum of its proper divisors (13335871).

7242419489 is a wasteful number, since it uses less digits than its factorization.

7242419489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6799.

The product of its digits is 1161216, while the sum is 50.

The square root of 7242419489 is about 85102.4058943106. The cubic root of 7242419489 is about 1934.7635282249.

The spelling of 7242419489 in words is "seven billion, two hundred forty-two million, four hundred nineteen thousand, four hundred eighty-nine".