42343384042982 has 16 divisors (see below), whose sum is σ = 73365007647312. Its totient is φ = 18114816702720.

The previous prime is 42343384042961. The next prime is 42343384043053. The reversal of 42343384042982 is 28924048334324.

It is a super-2 number, since 2×42343384042982² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56608801823 + ... + 56608802570.

It is an arithmetic number, because the mean of its divisors is an integer number (4585312977957).

Almost surely, 2^{42343384042982} is an apocalyptic number.

42343384042982 is a deficient number, since it is larger than the sum of its proper divisors (31021623604330).

42343384042982 is a wasteful number, since it uses less digits than its factorization.

42343384042982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113217604423.

The product of its (nonzero) digits is 31850496, while the sum is 56.

The spelling of 42343384042982 in words is "forty-two trillion, three hundred forty-three billion, three hundred eighty-four million, forty-two thousand, nine hundred eighty-two".