340010023124442 has 64 divisors (see below), whose sum is σ = 742120601564160. Its totient is φ = 102994379280000.

The previous prime is 340010023124441. The next prime is 340010023124467. The reversal of 340010023124442 is 244421320010043.

It is a super-2 number, since 2×340010023124442² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340010023124441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3874670067 + ... + 3874757817.

It is an arithmetic number, because the mean of its divisors is an integer number (11595634399440).

Almost surely, 2^{340010023124442} is an apocalyptic number.

340010023124442 is an abundant number, since it is smaller than the sum of its proper divisors (402110578439718).

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

340010023124442 is a wasteful number, since it uses less digits than its factorization.

340010023124442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109299.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 340010023124442 its reverse (244421320010043), we get a palindrome (584431343134485).

The spelling of 340010023124442 in words is "three hundred forty trillion, ten billion, twenty-three million, one hundred twenty-four thousand, four hundred forty-two".