2642260016 has 40 divisors (see below), whose sum is σ = 5634242064. Its totient is φ = 1190389760.

The previous prime is 2642260009. The next prime is 2642260063. The reversal of 2642260016 is 6100622462.

2642260016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 46541 + ... + 86316.

Almost surely, 2^2642260016 is an apocalyptic number.

It is an amenable number.

2642260016 is an abundant number, since it is smaller than the sum of its proper divisors (2991982048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2642260016 is a wasteful number, since it uses less digits than its factorization.

2642260016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132989 (or 132983 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2642260016 is about 51402.9183607312. The cubic root of 2642260016 is about 1382.4789190476.

Adding to 2642260016 its reverse (6100622462), we get a palindrome (8742882478).

The spelling of 2642260016 in words is "two billion, six hundred forty-two million, two hundred sixty thousand, sixteen".