38432533087642 has 4 divisors (see below), whose sum is σ = 57648799631466. Its totient is φ = 19216266543820.

The previous prime is 38432533087639. The next prime is 38432533087651. The reversal of 38432533087642 is 24678033523483.

38432533087642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37822979701521 + 609553386121 = 6150039^2 + 780739^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9608133271909 + ... + 9608133271912.

Almost surely, 2^{38432533087642} is an apocalyptic number.

38432533087642 is a deficient number, since it is larger than the sum of its proper divisors (19216266543824).

38432533087642 is a wasteful number, since it uses less digits than its factorization.

38432533087642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19216266543823.

The product of its (nonzero) digits is 69672960, while the sum is 58.

The spelling of 38432533087642 in words is "thirty-eight trillion, four hundred thirty-two billion, five hundred thirty-three million, eighty-seven thousand, six hundred forty-two".