2662412642 has 16 divisors (see below), whose sum is σ = 4081752000. Its totient is φ = 1302055920.

The previous prime is 2662412629. The next prime is 2662412659. The reversal of 2662412642 is 2462142662.

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, 33209 + ... + 80172.

It is an arithmetic number, because the mean of its divisors is an integer number (255109500).

Almost surely, 2^2662412642 is an apocalyptic number.

2662412642 is a deficient number, since it is larger than the sum of its proper divisors (1419339358).

2662412642 is a wasteful number, since it uses less digits than its factorization.

2662412642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113641.

The product of its digits is 55296, while the sum is 35.

The square root of 2662412642 is about 51598.5720926461. The cubic root of 2662412642 is about 1385.9847622509.

The spelling of 2662412642 in words is "two billion, six hundred sixty-two million, four hundred twelve thousand, six hundred forty-two".