2142529496 has 24 divisors (see below), whose sum is σ = 4035652020. Its totient is φ = 1066377888.

The previous prime is 2142529453. The next prime is 2142529507. The reversal of 2142529496 is 6949252412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 416975 + ... + 422081.

Almost surely, 2^2142529496 is an apocalyptic number.

It is an amenable number.

2142529496 is a deficient number, since it is larger than the sum of its proper divisors (1893122524).

2142529496 is an equidigital number, since it uses as much as digits as its factorization.

2142529496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5571 (or 5338 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 2142529496 is about 46287.4658628013. The cubic root of 2142529496 is about 1289.1662773808.

The spelling of 2142529496 in words is "two billion, one hundred forty-two million, five hundred twenty-nine thousand, four hundred ninety-six".