4002241245 has 32 divisors (see below), whose sum is σ = 6507143424. Its totient is φ = 2100134400.

The previous prime is 4002241213. The next prime is 4002241249. The reversal of 4002241245 is 5421422004.

It is a happy number.

It is not a de Polignac number, because 4002241245 - 2⁵ = 4002241213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002241249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551259 + ... + 558471.

It is an arithmetic number, because the mean of its divisors is an integer number (203348232).

Almost surely, 2^4002241245 is an apocalyptic number.

It is an amenable number.

4002241245 is a deficient number, since it is larger than the sum of its proper divisors (2504902179).

4002241245 is a wasteful number, since it uses less digits than its factorization.

4002241245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7813.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 4002241245 is about 63263.2693195665. The cubic root of 4002241245 is about 1587.6974761677.

Adding to 4002241245 its reverse (5421422004), we get a palindrome (9423663249).

The spelling of 4002241245 in words is "four billion, two million, two hundred forty-one thousand, two hundred forty-five".