2460440642 has 16 divisors (see below), whose sum is σ = 4027428864. Its totient is φ = 1118034000.

The previous prime is 2460440579. The next prime is 2460440657.

2460440642 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2460440599 and 2460440608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63167 + ... + 94397.

It is an arithmetic number, because the mean of its divisors is an integer number (251714304).

Almost surely, 2^2460440642 is an apocalyptic number.

2460440642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2460440642 is a deficient number, since it is larger than the sum of its proper divisors (1566988222).

2460440642 is a wasteful number, since it uses less digits than its factorization.

2460440642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34825.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 2460440642 is about 49602.8289717431. The cubic root of 2460440642 is about 1350.0120057460.

The spelling of 2460440642 in words is "two billion, four hundred sixty million, four hundred forty thousand, six hundred forty-two".