2141662432 has 48 divisors (see below), whose sum is σ = 5189419872. Its totient is φ = 847249920.

The previous prime is 2141662423. The next prime is 2141662433. The reversal of 2141662432 is 2342661412.

It is a junction number, because it is equal to n+sod(n) for n = 2141662394 and 2141662403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141662433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364819 + ... + 370642.

It is an arithmetic number, because the mean of its divisors is an integer number (108112914).

Almost surely, 2^2141662432 is an apocalyptic number.

It is an amenable number.

2141662432 is an abundant number, since it is smaller than the sum of its proper divisors (3047757440).

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

2141662432 is a wasteful number, since it uses less digits than its factorization.

2141662432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735491 (or 735483 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 2141662432 is about 46278.0988373550. The cubic root of 2141662432 is about 1288.9923489328.

The spelling of 2141662432 in words is "two billion, one hundred forty-one million, six hundred sixty-two thousand, four hundred thirty-two".