4232155405 has 8 divisors (see below), whose sum is σ = 5079967200. Its totient is φ = 3384803856.

The previous prime is 4232155393. The next prime is 4232155409. The reversal of 4232155405 is 5045512324.

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 4232155405 - 2²¹ = 4230058253 is a prime.

It is a super-2 number, since 2×4232155405² = 35822278744141428050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4232155409) 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, 94495 + ... + 131884.

It is an arithmetic number, because the mean of its divisors is an integer number (634995900).

Almost surely, 2^4232155405 is an apocalyptic number.

It is an amenable number.

4232155405 is a deficient number, since it is larger than the sum of its proper divisors (847811795).

4232155405 is a wasteful number, since it uses less digits than its factorization.

4232155405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230123.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4232155405 is about 65055.0182922117. The cubic root of 4232155405 is about 1617.5356787294.

Adding to 4232155405 its reverse (5045512324), we get a palindrome (9277667729).

The spelling of 4232155405 in words is "four billion, two hundred thirty-two million, one hundred fifty-five thousand, four hundred five".