4036140345 has 16 divisors (see below), whose sum is σ = 6458971392. Its totient is φ = 2152225920.

The previous prime is 4036140319. The next prime is 4036140371. The reversal of 4036140345 is 5430416304.

4036140345 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4036140319) and next prime (4036140371).

It is not a de Polignac number, because 4036140345 - 2⁶ = 4036140281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77184 + ... + 118446.

It is an arithmetic number, because the mean of its divisors is an integer number (403685712).

Almost surely, 2^4036140345 is an apocalyptic number.

It is an amenable number.

4036140345 is a deficient number, since it is larger than the sum of its proper divisors (2422831047).

4036140345 is a wasteful number, since it uses less digits than its factorization.

4036140345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47792.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 4036140345 is about 63530.6252527078. The cubic root of 4036140345 is about 1592.1674940616.

Adding to 4036140345 its reverse (5430416304), we get a palindrome (9466556649).

The spelling of 4036140345 in words is "four billion, thirty-six million, one hundred forty thousand, three hundred forty-five".