342334121040 has 80 divisors (see below), whose sum is σ = 1179150868800. Its totient is φ = 91289098368.

The previous prime is 342334121039. The next prime is 342334121149. The reversal of 342334121040 is 40121433243.

342334121040 is a `hidden beast` number, since 3 + 4 + 233 + 412 + 10 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 342334120995 and 342334121013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79241850 + ... + 79246169.

It is an arithmetic number, because the mean of its divisors is an integer number (14739385860).

Almost surely, 2^342334121040 is an apocalyptic number.

342334121040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342334121040 is an abundant number, since it is smaller than the sum of its proper divisors (836816747760).

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

342334121040 is a wasteful number, since it uses less digits than its factorization.

342334121040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158488041 (or 158488029 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 342334121040 its reverse (40121433243), we get a palindrome (382455554283).

The spelling of 342334121040 in words is "three hundred forty-two billion, three hundred thirty-four million, one hundred twenty-one thousand, forty".