4240152073 has 4 divisors (see below), whose sum is σ = 4240460560. Its totient is φ = 4239843588.

The previous prime is 4240152061. The next prime is 4240152083. The reversal of 4240152073 is 3702510424.

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 not a de Polignac number, because 4240152073 - 2²¹ = 4238054921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4240152083) 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, 132615 + ... + 161452.

It is an arithmetic number, because the mean of its divisors is an integer number (1060115140).

Almost surely, 2^4240152073 is an apocalyptic number.

It is an amenable number.

4240152073 is a deficient number, since it is larger than the sum of its proper divisors (308487).

4240152073 is a wasteful number, since it uses less digits than its factorization.

4240152073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308486.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4240152073 is about 65116.4500951948. The cubic root of 4240152073 is about 1618.5538169486.

Adding to 4240152073 its reverse (3702510424), we get a palindrome (7942662497).

The spelling of 4240152073 in words is "four billion, two hundred forty million, one hundred fifty-two thousand, seventy-three".