342441400120 has 32 divisors (see below), whose sum is σ = 770510386800. Its totient is φ = 136973495808.

The previous prime is 342441400051. The next prime is 342441400157. The reversal of 342441400120 is 21004144243.

It is a super-2 number, since 2×342441400120² (a number of 24 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, 2783347 + ... + 2903773.

Almost surely, 2^342441400120 is an apocalyptic number.

It is an amenable number.

342441400120 is an abundant number, since it is smaller than the sum of its proper divisors (428068986680).

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

342441400120 is a wasteful number, since it uses less digits than its factorization.

342441400120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191527 (or 191523 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 342441400120 its reverse (21004144243), we get a palindrome (363445544363).

The spelling of 342441400120 in words is "three hundred forty-two billion, four hundred forty-one million, four hundred thousand, one hundred twenty".