38432736230449 has 16 divisors (see below), whose sum is σ = 42480629637120. Its totient is φ = 34477662782160.

The previous prime is 38432736230423. The next prime is 38432736230477. The reversal of 38432736230449 is 94403263723483.

It is a cyclic number.

It is not a de Polignac number, because 38432736230449 - 2⁷ = 38432736230321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38432736230393 and 38432736230402.

It is not an unprimeable number, because it can be changed into a prime (38432731230449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10545927 + ... + 13714300.

It is an arithmetic number, because the mean of its divisors is an integer number (2655039352320).

Almost surely, 2^{38432736230449} is an apocalyptic number.

It is an amenable number.

38432736230449 is a deficient number, since it is larger than the sum of its proper divisors (4047893406671).

38432736230449 is a wasteful number, since it uses less digits than its factorization.

38432736230449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24262140.

The product of its (nonzero) digits is 62705664, while the sum is 58.

The spelling of 38432736230449 in words is "thirty-eight trillion, four hundred thirty-two billion, seven hundred thirty-six million, two hundred thirty thousand, four hundred forty-nine".