38417142798 has 24 divisors (see below), whose sum is σ = 86107390200. Its totient is φ = 12364137744.

The previous prime is 38417142761. The next prime is 38417142823. The reversal of 38417142798 is 89724171483.

38417142798 is a `hidden beast` number, since 384 + 171 + 4 + 2 + 7 + 98 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36797508 + ... + 36798551.

It is an arithmetic number, because the mean of its divisors is an integer number (3587807925).

Almost surely, 2^38417142798 is an apocalyptic number.

38417142798 is an abundant number, since it is smaller than the sum of its proper divisors (47690247402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38417142798 is a wasteful number, since it uses less digits than its factorization.

38417142798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73596096 (or 73596093 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The spelling of 38417142798 in words is "thirty-eight billion, four hundred seventeen million, one hundred forty-two thousand, seven hundred ninety-eight".