38432133397 has 24 divisors (see below), whose sum is σ = 47167454400. Its totient is φ = 31136628096.

The previous prime is 38432133367. The next prime is 38432133401. The reversal of 38432133397 is 79333123483.

It is not a de Polignac number, because 38432133397 - 2⁷ = 38432133269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38432133367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361693 + ... + 455725.

It is an arithmetic number, because the mean of its divisors is an integer number (1965310600).

Almost surely, 2^38432133397 is an apocalyptic number.

It is an amenable number.

38432133397 is a deficient number, since it is larger than the sum of its proper divisors (8735321003).

38432133397 is a wasteful number, since it uses less digits than its factorization.

38432133397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94505 (or 94498 counting only the distinct ones).

The product of its digits is 979776, while the sum is 46.

The spelling of 38432133397 in words is "thirty-eight billion, four hundred thirty-two million, one hundred thirty-three thousand, three hundred ninety-seven".