120469964021 has 16 divisors (see below), whose sum is σ = 133069989888. Its totient is φ = 108150312000.

The previous prime is 120469964009. The next prime is 120469964051.

120469964021 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 120469964021 - 2¹⁰ = 120469962997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120469964051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283955 + ... + 567071.

It is an arithmetic number, because the mean of its divisors is an integer number (8316874368).

Almost surely, 2^120469964021 is an apocalyptic number.

120469964021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120469964021 is a deficient number, since it is larger than the sum of its proper divisors (12600025867).

120469964021 is a wasteful number, since it uses less digits than its factorization.

120469964021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283612.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 120469964021 in words is "one hundred twenty billion, four hundred sixty-nine million, nine hundred sixty-four thousand, twenty-one".