7423161307 has 4 divisors (see below), whose sum is σ = 7423482616. Its totient is φ = 7422840000.

The previous prime is 7423161301. The next prime is 7423161373. The reversal of 7423161307 is 7031613247.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7031613247 = 131 ⋅53676437.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7423161307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7423161301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123069 + ... + 173182.

It is an arithmetic number, because the mean of its divisors is an integer number (1855870654).

Almost surely, 2^7423161307 is an apocalyptic number.

7423161307 is a deficient number, since it is larger than the sum of its proper divisors (321309).

7423161307 is a wasteful number, since it uses less digits than its factorization.

7423161307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321308.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 7423161307 is about 86157.7698585566. The cubic root of 7423161307 is about 1950.7261207273.

The spelling of 7423161307 in words is "seven billion, four hundred twenty-three million, one hundred sixty-one thousand, three hundred seven".