4023631155 has 32 divisors (see below), whose sum is σ = 6809780736. Its totient is φ = 2024504064.

The previous prime is 4023631141. The next prime is 4023631181. The reversal of 4023631155 is 5511363204.

It is not a de Polignac number, because 4023631155 - 2⁶ = 4023631091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54697 + ... + 105066.

It is an arithmetic number, because the mean of its divisors is an integer number (212805648).

Almost surely, 2^4023631155 is an apocalyptic number.

4023631155 is a deficient number, since it is larger than the sum of its proper divisors (2786149581).

4023631155 is a wasteful number, since it uses less digits than its factorization.

4023631155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159867.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 4023631155 is about 63432.0987749893. The cubic root of 4023631155 is about 1590.5209261833.

Adding to 4023631155 its reverse (5511363204), we get a palindrome (9534994359).

The spelling of 4023631155 in words is "four billion, twenty-three million, six hundred thirty-one thousand, one hundred fifty-five".