120321112434 has 16 divisors (see below), whose sum is σ = 241721340672. Its totient is φ = 39927184848.

The previous prime is 120321112423. The next prime is 120321112459. The reversal of 120321112434 is 434211123021.

It is a Curzon 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, 44961709 + ... + 44964384.

It is an arithmetic number, because the mean of its divisors is an integer number (15107583792).

Almost surely, 2^120321112434 is an apocalyptic number.

120321112434 is an abundant number, since it is smaller than the sum of its proper divisors (121400228238).

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

120321112434 is a wasteful number, since it uses less digits than its factorization.

120321112434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89926321.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 120321112434 its reverse (434211123021), we get a palindrome (554532235455).

The spelling of 120321112434 in words is "one hundred twenty billion, three hundred twenty-one million, one hundred twelve thousand, four hundred thirty-four".