39342798422 has 4 divisors (see below), whose sum is σ = 59014197636. Its totient is φ = 19671399210.

The previous prime is 39342798421. The next prime is 39342798431. The reversal of 39342798422 is 22489724393.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22489724393 = 37 ⋅607830389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39342798421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9835699604 + ... + 9835699607.

It is an arithmetic number, because the mean of its divisors is an integer number (14753549409).

Almost surely, 2^39342798422 is an apocalyptic number.

39342798422 is a deficient number, since it is larger than the sum of its proper divisors (19671399214).

39342798422 is a wasteful number, since it uses less digits than its factorization.

39342798422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19671399213.

The product of its digits is 5225472, while the sum is 53.

The spelling of 39342798422 in words is "thirty-nine billion, three hundred forty-two million, seven hundred ninety-eight thousand, four hundred twenty-two".