7240034149 has 2 divisors, whose sum is σ = 7240034150. Its totient is φ = 7240034148.

The previous prime is 7240034147. The next prime is 7240034201. The reversal of 7240034149 is 9414300427.

It is a happy number.

7240034149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6242106049 + 997928100 = 79007^2 + 31590^2 .

It is a cyclic number.

It is not a de Polignac number, because 7240034149 - 2¹ = 7240034147 is a prime.

Together with 7240034147, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7240034143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620017074 + 3620017075.

It is an arithmetic number, because the mean of its divisors is an integer number (3620017075).

Almost surely, 2^7240034149 is an apocalyptic number.

It is an amenable number.

7240034149 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240034149 is an equidigital number, since it uses as much as digits as its factorization.

7240034149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 7240034149 is about 85088.3902127664. The cubic root of 7240034149 is about 1934.5510957359.

The spelling of 7240034149 in words is "seven billion, two hundred forty million, thirty-four thousand, one hundred forty-nine".