342843426154 has 32 divisors (see below), whose sum is σ = 564401675520. Its totient is φ = 155548512768.

The previous prime is 342843426143. The next prime is 342843426203. The reversal of 342843426154 is 451624348243.

It is a super-2 number, since 2×342843426154² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494019 + ... + 1708150.

It is an arithmetic number, because the mean of its divisors is an integer number (17637552360).

Almost surely, 2^342843426154 is an apocalyptic number.

342843426154 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

342843426154 is a deficient number, since it is larger than the sum of its proper divisors (221558249366).

342843426154 is a wasteful number, since it uses less digits than its factorization.

342843426154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202302.

The product of its digits is 2211840, while the sum is 46.

The spelling of 342843426154 in words is "three hundred forty-two billion, eight hundred forty-three million, four hundred twenty-six thousand, one hundred fifty-four".