4622242266240 has 64 divisors (see below), whose sum is σ = 14733397229760. Its totient is φ = 1232597937152.

The previous prime is 4622242266167. The next prime is 4622242266277. The reversal of 4622242266240 is 426622422264.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 4622242266192 and 4622242266201.

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, 1203707004 + ... + 1203710843.

It is an arithmetic number, because the mean of its divisors is an integer number (230209331715).

Almost surely, 2^{4622242266240} is an apocalyptic number.

4622242266240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4622242266240 is an abundant number, since it is smaller than the sum of its proper divisors (10111154963520).

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

4622242266240 is a wasteful number, since it uses less digits than its factorization.

4622242266240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407417869 (or 2407417857 counting only the distinct ones).

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

The spelling of 4622242266240 in words is "four trillion, six hundred twenty-two billion, two hundred forty-two million, two hundred sixty-six thousand, two hundred forty".