7242810999 has 8 divisors (see below), whose sum is σ = 9683982720. Its totient is φ = 4815089976.

The previous prime is 7242810973. The next prime is 7242811003. The reversal of 7242810999 is 9990182427.

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

It is not a de Polignac number, because 7242810999 - 2¹² = 7242806903 is a prime.

It is a super-3 number, since 3×7242810999³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7242817999) 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, 3361417 + ... + 3363570.

It is an arithmetic number, because the mean of its divisors is an integer number (1210497840).

Almost surely, 2^7242810999 is an apocalyptic number.

7242810999 is a deficient number, since it is larger than the sum of its proper divisors (2441171721).

7242810999 is a wasteful number, since it uses less digits than its factorization.

7242810999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6725349.

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 7242810999 is about 85104.7060919665. The cubic root of 7242810999 is about 1934.7983906822.

The spelling of 7242810999 in words is "seven billion, two hundred forty-two million, eight hundred ten thousand, nine hundred ninety-nine".