4640114511 has 32 divisors (see below), whose sum is σ = 7010037440. Its totient is φ = 3032640000.

The previous prime is 4640114509. The next prime is 4640114569. The reversal of 4640114511 is 1154110464.

4640114511 is a `hidden beast` number, since 4 + 640 + 1 + 1 + 4 + 5 + 11 = 666.

It is not a de Polignac number, because 4640114511 - 2¹ = 4640114509 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640114711) 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, 511011 + ... + 520011.

It is an arithmetic number, because the mean of its divisors is an integer number (219063670).

Almost surely, 2^4640114511 is an apocalyptic number.

4640114511 is a deficient number, since it is larger than the sum of its proper divisors (2369922929).

4640114511 is a wasteful number, since it uses less digits than its factorization.

4640114511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9384 (or 9378 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 4640114511 is about 68118.3859982017. The cubic root of 4640114511 is about 1667.9239038055.

Adding to 4640114511 its reverse (1154110464), we get a palindrome (5794224975).

The spelling of 4640114511 in words is "four billion, six hundred forty million, one hundred fourteen thousand, five hundred eleven".