1324101872 has 20 divisors (see below), whose sum is σ = 2566201080. Its totient is φ = 661856448.

The previous prime is 1324101871. The next prime is 1324101893. The reversal of 1324101872 is 2781014231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324101871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55379 + ... + 75597.

It is an arithmetic number, because the mean of its divisors is an integer number (128310054).

Almost surely, 2^1324101872 is an apocalyptic number.

It is an amenable number.

1324101872 is a deficient number, since it is larger than the sum of its proper divisors (1242099208).

1324101872 is a wasteful number, since it uses less digits than its factorization.

1324101872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24320 (or 24314 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 1324101872 is about 36388.2106182758. The cubic root of 1324101872 is about 1098.0963968794.

The spelling of 1324101872 in words is "one billion, three hundred twenty-four million, one hundred one thousand, eight hundred seventy-two".