2432852381 has 4 divisors (see below), whose sum is σ = 2433068352. Its totient is φ = 2432636412.

The previous prime is 2432852353. The next prime is 2432852407. The reversal of 2432852381 is 1832582342.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2432852381 - 2¹⁴ = 2432835997 is a prime.

It is a super-2 number, since 2×2432852381² = 11837541415474738322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432852351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90101 + ... + 113946.

It is an arithmetic number, because the mean of its divisors is an integer number (608267088).

Almost surely, 2^2432852381 is an apocalyptic number.

It is an amenable number.

2432852381 is a deficient number, since it is larger than the sum of its proper divisors (215971).

2432852381 is a wasteful number, since it uses less digits than its factorization.

2432852381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215970.

The product of its digits is 92160, while the sum is 38.

The square root of 2432852381 is about 49323.9534202197. The cubic root of 2432852381 is about 1344.9472542344.

The spelling of 2432852381 in words is "two billion, four hundred thirty-two million, eight hundred fifty-two thousand, three hundred eighty-one".