2132735642 has 8 divisors (see below), whose sum is σ = 3199888800. Its totient is φ = 1066106044.

The previous prime is 2132735641. The next prime is 2132735659. The reversal of 2132735642 is 2465372312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2132735642² = 9097122637314304328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2132735641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120542 + ... + 137097.

It is an arithmetic number, because the mean of its divisors is an integer number (399986100).

Almost surely, 2^2132735642 is an apocalyptic number.

2132735642 is a deficient number, since it is larger than the sum of its proper divisors (1067153158).

2132735642 is a wasteful number, since it uses less digits than its factorization.

2132735642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261780.

The product of its digits is 60480, while the sum is 35.

The square root of 2132735642 is about 46181.5508834426. The cubic root of 2132735642 is about 1287.1989464455.

The spelling of 2132735642 in words is "two billion, one hundred thirty-two million, seven hundred thirty-five thousand, six hundred forty-two".