120011434032 has 40 divisors (see below), whose sum is σ = 354319472896. Its totient is φ = 34288981056.

The previous prime is 120011434013. The next prime is 120011434033. The reversal of 120011434032 is 230434110021.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (120011434033) 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, 178588108 + ... + 178588779.

Almost surely, 2^120011434032 is an apocalyptic number.

120011434032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120011434032 is an abundant number, since it is smaller than the sum of its proper divisors (234308038864).

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

120011434032 is a wasteful number, since it uses less digits than its factorization.

120011434032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357176905 (or 357176899 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 120011434032 its reverse (230434110021), we get a palindrome (350445544053).

The spelling of 120011434032 in words is "one hundred twenty billion, eleven million, four hundred thirty-four thousand, thirty-two".