3040243953 has 4 divisors (see below), whose sum is σ = 4053658608. Its totient is φ = 2026829300.

The previous prime is 3040243919. The next prime is 3040243967. The reversal of 3040243953 is 3593420403.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3593420403 = 3 ⋅1197806801.

It is a cyclic number.

It is not a de Polignac number, because 3040243953 - 2⁸ = 3040243697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3040243853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506707323 + ... + 506707328.

It is an arithmetic number, because the mean of its divisors is an integer number (1013414652).

Almost surely, 2^3040243953 is an apocalyptic number.

It is an amenable number.

3040243953 is a deficient number, since it is larger than the sum of its proper divisors (1013414655).

3040243953 is a wasteful number, since it uses less digits than its factorization.

3040243953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013414654.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 3040243953 is about 55138.4072403257. The cubic root of 3040243953 is about 1448.6700374270.

The spelling of 3040243953 in words is "three billion, forty million, two hundred forty-three thousand, nine hundred fifty-three".