120341011432434 has 16 divisors (see below), whose sum is σ = 259196024623872. Its totient is φ = 37028003517648.

The previous prime is 120341011432417. The next prime is 120341011432547. The reversal of 120341011432434 is 434234110143021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120341011432395 and 120341011432404.

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, 771416739874 + ... + 771416740029.

It is an arithmetic number, because the mean of its divisors is an integer number (16199751538992).

Almost surely, 2^{120341011432434} is an apocalyptic number.

120341011432434 is an abundant number, since it is smaller than the sum of its proper divisors (138855013191438).

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

120341011432434 is a wasteful number, since it uses less digits than its factorization.

120341011432434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542833479921.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 120341011432434 its reverse (434234110143021), we get a palindrome (554575121575455).

The spelling of 120341011432434 in words is "one hundred twenty trillion, three hundred forty-one billion, eleven million, four hundred thirty-two thousand, four hundred thirty-four".