4909964628480 has 160 divisors (see below), whose sum is σ = 16237804017600. Its totient is φ = 1264174743552.

The previous prime is 4909964628479. The next prime is 4909964628511. The reversal of 4909964628480 is 848264699094.

It is a tau number, because it is divible by the number of its divisors (160).

It is a super-2 number, since 2×4909964628480² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10800010 + ... + 11245449.

It is an arithmetic number, because the mean of its divisors is an integer number (101486275110).

Almost surely, 2^{4909964628480} is an apocalyptic number.

4909964628480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4909964628480 is an abundant number, since it is smaller than the sum of its proper divisors (11327839389120).

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

4909964628480 is a wasteful number, since it uses less digits than its factorization.

4909964628480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22045514 (or 22045498 counting only the distinct ones).

The product of its (nonzero) digits is 214990848, while the sum is 69.

The spelling of 4909964628480 in words is "four trillion, nine hundred nine billion, nine hundred sixty-four million, six hundred twenty-eight thousand, four hundred eighty".