2461642642 has 16 divisors (see below), whose sum is σ = 3729398112. Its totient is φ = 1218525120.

The previous prime is 2461642499. The next prime is 2461642681. The reversal of 2461642642 is 2462461642.

It is a super-3 number, since 3×2461642642³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459793 + ... + 465115.

It is an arithmetic number, because the mean of its divisors is an integer number (233087382).

Almost surely, 2^2461642642 is an apocalyptic number.

2461642642 is a deficient number, since it is larger than the sum of its proper divisors (1267755470).

2461642642 is a wasteful number, since it uses less digits than its factorization.

2461642642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7593.

The product of its digits is 110592, while the sum is 37.

The square root of 2461642642 is about 49614.9437367413. The cubic root of 2461642642 is about 1350.2318105818.

The spelling of 2461642642 in words is "two billion, four hundred sixty-one million, six hundred forty-two thousand, six hundred forty-two".