38782086420242 has 8 divisors (see below), whose sum is σ = 63461595960432. Its totient is φ = 17628221100100.

The previous prime is 38782086420239. The next prime is 38782086420251. The reversal of 38782086420242 is 24202468028783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 881411054984 + ... + 881411055027.

It is an arithmetic number, because the mean of its divisors is an integer number (7932699495054).

Almost surely, 2^{38782086420242} is an apocalyptic number.

38782086420242 is a deficient number, since it is larger than the sum of its proper divisors (24679509540190).

38782086420242 is a wasteful number, since it uses less digits than its factorization.

38782086420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762822110024.

The product of its (nonzero) digits is 16515072, while the sum is 56.

The spelling of 38782086420242 in words is "thirty-eight trillion, seven hundred eighty-two billion, eighty-six million, four hundred twenty thousand, two hundred forty-two".