4000242153 has 4 divisors (see below), whose sum is σ = 5333656208. Its totient is φ = 2666828100.

The previous prime is 4000242131. The next prime is 4000242157. The reversal of 4000242153 is 3512420004.

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 not a de Polignac number, because 4000242153 - 2⁶ = 4000242089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4000242157) 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, 666707023 + ... + 666707028.

It is an arithmetic number, because the mean of its divisors is an integer number (1333414052).

Almost surely, 2^4000242153 is an apocalyptic number.

It is an amenable number.

4000242153 is a deficient number, since it is larger than the sum of its proper divisors (1333414055).

4000242153 is a wasteful number, since it uses less digits than its factorization.

4000242153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333414054.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4000242153 is about 63247.4675619507. The cubic root of 4000242153 is about 1587.4330841491.

Adding to 4000242153 its reverse (3512420004), we get a palindrome (7512662157).

The spelling of 4000242153 in words is "four billion, two hundred forty-two thousand, one hundred fifty-three".