2121469024 has 12 divisors (see below), whose sum is σ = 4176642204. Its totient is φ = 1060734496.

The previous prime is 2121469019. The next prime is 2121469057. The reversal of 2121469024 is 4209641212.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33147922 + ... + 33147985.

It is an arithmetic number, because the mean of its divisors is an integer number (348053517).

Almost surely, 2^2121469024 is an apocalyptic number.

It is an amenable number.

2121469024 is a deficient number, since it is larger than the sum of its proper divisors (2055173180).

2121469024 is an equidigital number, since it uses as much as digits as its factorization.

2121469024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66295917 (or 66295909 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2121469024 is about 46059.4075515524. The cubic root of 2121469024 is about 1284.9283116451.

The spelling of 2121469024 in words is "two billion, one hundred twenty-one million, four hundred sixty-nine thousand, twenty-four".