4140145051 has 8 divisors (see below), whose sum is σ = 4755372800. Its totient is φ = 3530861928.

The previous prime is 4140145033. The next prime is 4140145057. The reversal of 4140145051 is 1505410414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4140145051 - 2⁵ = 4140145019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140145057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484661 + ... + 1487446.

It is an arithmetic number, because the mean of its divisors is an integer number (594421600).

Almost surely, 2^4140145051 is an apocalyptic number.

4140145051 is a deficient number, since it is larger than the sum of its proper divisors (615227749).

4140145051 is a wasteful number, since it uses less digits than its factorization.

4140145051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972313.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4140145051 is about 64343.9589316666. The cubic root of 4140145051 is about 1605.7275262032.

Adding to 4140145051 its reverse (1505410414), we get a palindrome (5645555465).

The spelling of 4140145051 in words is "four billion, one hundred forty million, one hundred forty-five thousand, fifty-one".