4023972357 has 32 divisors (see below), whose sum is σ = 5558595840. Its totient is φ = 2588221440.

The previous prime is 4023972341. The next prime is 4023972373. The reversal of 4023972357 is 7532793204.

It is an interprime number because it is at equal distance from previous prime (4023972341) and next prime (4023972373).

It is not a de Polignac number, because 4023972357 - 2⁴ = 4023972341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023972377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2129269 + ... + 2131157.

It is an arithmetic number, because the mean of its divisors is an integer number (173706120).

Almost surely, 2^4023972357 is an apocalyptic number.

It is an amenable number.

4023972357 is a deficient number, since it is larger than the sum of its proper divisors (1534623483).

4023972357 is a wasteful number, since it uses less digits than its factorization.

4023972357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173.

The product of its (nonzero) digits is 317520, while the sum is 42.

The square root of 4023972357 is about 63434.7882238130. The cubic root of 4023972357 is about 1590.5658833841.

The spelling of 4023972357 in words is "four billion, twenty-three million, nine hundred seventy-two thousand, three hundred fifty-seven".