7242001141 has 4 divisors (see below), whose sum is σ = 7244012512. Its totient is φ = 7239989772.

The previous prime is 7242001121. The next prime is 7242001147. The reversal of 7242001141 is 1411002427.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7242001141 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 (7242001147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000275 + ... + 1007488.

It is an arithmetic number, because the mean of its divisors is an integer number (1811003128).

Almost surely, 2^7242001141 is an apocalyptic number.

It is an amenable number.

7242001141 is a deficient number, since it is larger than the sum of its proper divisors (2011371).

7242001141 is a wasteful number, since it uses less digits than its factorization.

7242001141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011370.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 7242001141 is about 85099.9479494553. The cubic root of 7242001141 is about 1934.7262745586.

Adding to 7242001141 its reverse (1411002427), we get a palindrome (8653003568).

The spelling of 7242001141 in words is "seven billion, two hundred forty-two million, one thousand, one hundred forty-one".