395259048342 has 96 divisors (see below), whose sum is σ = 903906791424. Its totient is φ = 124641158400.

The previous prime is 395259048341. The next prime is 395259048377. The reversal of 395259048342 is 243840952593.

395259048342 is a `hidden beast` number, since 3 + 9 + 5 + 2 + 590 + 4 + 8 + 3 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395259048341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23096553 + ... + 23113659.

It is an arithmetic number, because the mean of its divisors is an integer number (9415695744).

Almost surely, 2^395259048342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395259048342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451953395712).

395259048342 is an abundant number, since it is smaller than the sum of its proper divisors (508647743082).

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

395259048342 is a wasteful number, since it uses less digits than its factorization.

395259048342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18074 (or 18071 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 54.

The spelling of 395259048342 in words is "three hundred ninety-five billion, two hundred fifty-nine million, forty-eight thousand, three hundred forty-two".