4232372985 has 16 divisors (see below), whose sum is σ = 7524218880. Its totient is φ = 2257265520.

The previous prime is 4232372971. The next prime is 4232372993. The reversal of 4232372985 is 5892732324.

It is not a de Polignac number, because 4232372985 - 2⁷ = 4232372857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4232372985.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15675321 + ... + 15675590.

It is an arithmetic number, because the mean of its divisors is an integer number (470263680).

Almost surely, 2^4232372985 is an apocalyptic number.

4232372985 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4232372985 is a deficient number, since it is larger than the sum of its proper divisors (3291845895).

4232372985 is a wasteful number, since it uses less digits than its factorization.

4232372985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31350925 (or 31350919 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 4232372985 is about 65056.6905475524. The cubic root of 4232372985 is about 1617.5633980472.

The spelling of 4232372985 in words is "four billion, two hundred thirty-two million, three hundred seventy-two thousand, nine hundred eighty-five".