343141154442 has 32 divisors (see below), whose sum is σ = 762682132800. Its totient is φ = 114358449744.

The previous prime is 343141154441. The next prime is 343141154471. The reversal of 343141154442 is 244451141343.

It is a happy number.

343141154442 is a `hidden beast` number, since 3 + 4 + 31 + 41 + 1 + 544 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 343141154397 and 343141154406.

It is not an unprimeable number, because it can be changed into a prime (343141154441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323892 + ... + 889487.

It is an arithmetic number, because the mean of its divisors is an integer number (23833816650).

Almost surely, 2^343141154442 is an apocalyptic number.

343141154442 is an abundant number, since it is smaller than the sum of its proper divisors (419540978358).

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

343141154442 is a wasteful number, since it uses less digits than its factorization.

343141154442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218627 (or 1218621 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 343141154442 its reverse (244451141343), we get a palindrome (587592295785).

The spelling of 343141154442 in words is "three hundred forty-three billion, one hundred forty-one million, one hundred fifty-four thousand, four hundred forty-two".