4156240630 has 16 divisors (see below), whose sum is σ = 7494209280. Its totient is φ = 1659612672.

The previous prime is 4156240603. The next prime is 4156240661. The reversal of 4156240630 is 360426514.

It is a junction number, because it is equal to n+sod(n) for n = 4156240592 and 4156240601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354390 + ... + 365929.

It is an arithmetic number, because the mean of its divisors is an integer number (468388080).

Almost surely, 2^4156240630 is an apocalyptic number.

4156240630 is a deficient number, since it is larger than the sum of its proper divisors (3337968650).

4156240630 is a wasteful number, since it uses less digits than its factorization.

4156240630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720903.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 4156240630 is about 64468.9121204942. The cubic root of 4156240630 is about 1607.8056896114.

The spelling of 4156240630 in words is "four billion, one hundred fifty-six million, two hundred forty thousand, six hundred thirty".