7242130897 has 8 divisors (see below), whose sum is σ = 7337111040. Its totient is φ = 7147233600.

The previous prime is 7242130891. The next prime is 7242130901. The reversal of 7242130897 is 7980312427.

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 7242130897 - 2⁷ = 7242130769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7242130891) 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, 166233 + ... + 205225.

It is an arithmetic number, because the mean of its divisors is an integer number (917138880).

Almost surely, 2^7242130897 is an apocalyptic number.

It is an amenable number.

7242130897 is a deficient number, since it is larger than the sum of its proper divisors (94980143).

7242130897 is a wasteful number, since it uses less digits than its factorization.

7242130897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41423.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 7242130897 is about 85100.7103201848. The cubic root of 7242130897 is about 1934.7378294147.

The spelling of 7242130897 in words is "seven billion, two hundred forty-two million, one hundred thirty thousand, eight hundred ninety-seven".