2642442024660 has 24 divisors (see below), whose sum is σ = 7398837669216. Its totient is φ = 704651206560.

The previous prime is 2642442024637. The next prime is 2642442024671. The reversal of 2642442024660 is 664202442462.

It is a happy number.

It is a congruent number.

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, 22020350146 + ... + 22020350265.

It is an arithmetic number, because the mean of its divisors is an integer number (308284902884).

Almost surely, 2^{2642442024660} is an apocalyptic number.

2642442024660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2642442024660 is an abundant number, since it is smaller than the sum of its proper divisors (4756395644556).

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

2642442024660 is a wasteful number, since it uses less digits than its factorization.

2642442024660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44040700423 (or 44040700421 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 2642442024660 in words is "two trillion, six hundred forty-two billion, four hundred forty-two million, twenty-four thousand, six hundred sixty".