120340433435 has 8 divisors (see below), whose sum is σ = 144487399776. Its totient is φ = 96219760320.

The previous prime is 120340433431. The next prime is 120340433449. The reversal of 120340433435 is 534334043021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120340433435 - 2² = 120340433431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120340433431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6563234 + ... + 6581543.

It is an arithmetic number, because the mean of its divisors is an integer number (18060924972).

Almost surely, 2^120340433435 is an apocalyptic number.

120340433435 is a deficient number, since it is larger than the sum of its proper divisors (24146966341).

120340433435 is a wasteful number, since it uses less digits than its factorization.

120340433435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13146613.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 120340433435 its reverse (534334043021), we get a palindrome (654674476456).

The spelling of 120340433435 in words is "one hundred twenty billion, three hundred forty million, four hundred thirty-three thousand, four hundred thirty-five".