4157230406 has 16 divisors (see below), whose sum is σ = 7206757920. Its totient is φ = 1761650880.

The previous prime is 4157230393. The next prime is 4157230453. The reversal of 4157230406 is 6040327514.

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, 1666985 + ... + 1669476.

It is an arithmetic number, because the mean of its divisors is an integer number (450422370).

Almost surely, 2^4157230406 is an apocalyptic number.

4157230406 is a deficient number, since it is larger than the sum of its proper divisors (3049527514).

4157230406 is a wasteful number, since it uses less digits than its factorization.

4157230406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336559.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 4157230406 is about 64476.5880455844. The cubic root of 4157230406 is about 1607.9333082391.

The spelling of 4157230406 in words is "four billion, one hundred fifty-seven million, two hundred thirty thousand, four hundred six".