4040471623 has 8 divisors (see below), whose sum is σ = 4126676400. Its totient is φ = 3955160448.

The previous prime is 4040471597. The next prime is 4040471639. The reversal of 4040471623 is 3261740404.

4040471623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4040471623 - 2¹³ = 4040463431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040471683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214258 + ... + 232351.

It is an arithmetic number, because the mean of its divisors is an integer number (515834550).

Almost surely, 2^4040471623 is an apocalyptic number.

4040471623 is a deficient number, since it is larger than the sum of its proper divisors (86204777).

4040471623 is a wasteful number, since it uses less digits than its factorization.

4040471623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446801.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 4040471623 is about 63564.7042233345. The cubic root of 4040471623 is about 1592.7368213663.

The spelling of 4040471623 in words is "four billion, forty million, four hundred seventy-one thousand, six hundred twenty-three".