7242411949 has 4 divisors (see below), whose sum is σ = 7314119100. Its totient is φ = 7170704800.

The previous prime is 7242411877. The next prime is 7242411959. The reversal of 7242411949 is 9491142427.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7169855625 + 72556324 = 84675^2 + 8518^2 .

It is a cyclic number.

It is not a de Polignac number, because 7242411949 - 2⁹ = 7242411437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7242411959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35853424 + ... + 35853625.

It is an arithmetic number, because the mean of its divisors is an integer number (1828529775).

Almost surely, 2^7242411949 is an apocalyptic number.

It is an amenable number.

7242411949 is a deficient number, since it is larger than the sum of its proper divisors (71707151).

7242411949 is a wasteful number, since it uses less digits than its factorization.

7242411949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71707150.

The product of its digits is 145152, while the sum is 43.

The square root of 7242411949 is about 85102.3615947290. The cubic root of 7242411949 is about 1934.7628568046.

The spelling of 7242411949 in words is "seven billion, two hundred forty-two million, four hundred eleven thousand, nine hundred forty-nine".