4057923000 has 64 divisors (see below), whose sum is σ = 12660729120. Its totient is φ = 1082112000.

The previous prime is 4057922993. The next prime is 4057923007. The reversal of 4057923000 is 3297504.

It is an interprime number because it is at equal distance from previous prime (4057922993) and next prime (4057923007).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4057923007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673321 + ... + 679320.

Almost surely, 2^4057923000 is an apocalyptic number.

4057923000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4057923000 is an abundant number, since it is smaller than the sum of its proper divisors (8602806120).

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

4057923000 is a wasteful number, since it uses less digits than its factorization.

4057923000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352665 (or 1352651 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 4057923000 is about 63701.8288591466. The cubic root of 4057923000 is about 1595.0266142053.

The spelling of 4057923000 in words is "four billion, fifty-seven million, nine hundred twenty-three thousand".