2132449486 has 16 divisors (see below), whose sum is σ = 3209615136. Its totient is φ = 1062585216.

The previous prime is 2132449471. The next prime is 2132449493. The reversal of 2132449486 is 6849442312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895930 + ... + 898306.

It is an arithmetic number, because the mean of its divisors is an integer number (200600946).

Almost surely, 2^2132449486 is an apocalyptic number.

2132449486 is a deficient number, since it is larger than the sum of its proper divisors (1077165650).

2132449486 is a wasteful number, since it uses less digits than its factorization.

2132449486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723.

The product of its digits is 331776, while the sum is 43.

The square root of 2132449486 is about 46178.4526159117. The cubic root of 2132449486 is about 1287.1413746631.

The spelling of 2132449486 in words is "two billion, one hundred thirty-two million, four hundred forty-nine thousand, four hundred eighty-six".