2132401412 has 6 divisors (see below), whose sum is σ = 3731702478. Its totient is φ = 1066200704.

The previous prime is 2132401399. The next prime is 2132401471. The reversal of 2132401412 is 2141042312.

It can be written as a sum of positive squares in only one way, i.e., 1494131716 + 638269696 = 38654^2 + 25264^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 266550173 + ... + 266550180.

It is an arithmetic number, because the mean of its divisors is an integer number (621950413).

Almost surely, 2^2132401412 is an apocalyptic number.

It is an amenable number.

2132401412 is a deficient number, since it is larger than the sum of its proper divisors (1599301066).

2132401412 is a wasteful number, since it uses less digits than its factorization.

2132401412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533100357 (or 533100355 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2132401412 is about 46177.9320888236. The cubic root of 2132401412 is about 1287.1317021402.

Adding to 2132401412 its reverse (2141042312), we get a palindrome (4273443724).

The spelling of 2132401412 in words is "two billion, one hundred thirty-two million, four hundred one thousand, four hundred twelve".