2101412432 has 60 divisors (see below), whose sum is σ = 5014852020. Its totient is φ = 847623168.

The previous prime is 2101412429. The next prime is 2101412461. The reversal of 2101412432 is 2342141012.

It can be written as a sum of positive squares in 2 ways, for example, as 1015314496 + 1086097936 = 31864^2 + 32956^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65507 + ... + 92162.

It is an arithmetic number, because the mean of its divisors is an integer number (83580867).

Almost surely, 2^2101412432 is an apocalyptic number.

It is an amenable number.

2101412432 is an abundant number, since it is smaller than the sum of its proper divisors (2913439588).

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

2101412432 is a wasteful number, since it uses less digits than its factorization.

2101412432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157708 (or 157695 counting only the distinct ones).

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

The square root of 2101412432 is about 45841.1652556957. The cubic root of 2101412432 is about 1280.8662008023.

Adding to 2101412432 its reverse (2342141012), we get a palindrome (4443553444).

The spelling of 2101412432 in words is "two billion, one hundred one million, four hundred twelve thousand, four hundred thirty-two".