4157235804 has 12 divisors (see below), whose sum is σ = 9700216904. Its totient is φ = 1385745264.

The previous prime is 4157235791. The next prime is 4157235871. The reversal of 4157235804 is 4085327514.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173218147 + ... + 173218170.

Almost surely, 2^4157235804 is an apocalyptic number.

It is an amenable number.

4157235804 is an abundant number, since it is smaller than the sum of its proper divisors (5542981100).

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

4157235804 is a wasteful number, since it uses less digits than its factorization.

4157235804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346436324 (or 346436322 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 4157235804 is about 64476.6299057263. The cubic root of 4157235804 is about 1607.9340041848.

The spelling of 4157235804 in words is "four billion, one hundred fifty-seven million, two hundred thirty-five thousand, eight hundred four".