4118613630 has 64 divisors (see below), whose sum is σ = 10499969088. Its totient is φ = 1030348800.

The previous prime is 4118613617. The next prime is 4118613643. The reversal of 4118613630 is 363168114.

It is an interprime number because it is at equal distance from previous prime (4118613617) and next prime (4118613643).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4118613591 and 4118613600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146730 + ... + 172530.

It is an arithmetic number, because the mean of its divisors is an integer number (164062017).

Almost surely, 2^4118613630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4118613630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5249984544).

4118613630 is an abundant number, since it is smaller than the sum of its proper divisors (6381355458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4118613630 is a wasteful number, since it uses less digits than its factorization.

4118613630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26141.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 4118613630 is about 64176.4258119755. The cubic root of 4118613630 is about 1602.9390808943.

The spelling of 4118613630 in words is "four billion, one hundred eighteen million, six hundred thirteen thousand, six hundred thirty".