4980266040 has 64 divisors (see below), whose sum is σ = 14945456160. Its totient is φ = 1327656960.

The previous prime is 4980265993. The next prime is 4980266047. The reversal of 4980266040 is 406620894.

It is a Cunningham number, because it is equal to 70571²-1.

It is a self number, because there is not a number n which added to its sum of digits gives 4980266040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4980266047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702192 + ... + 709248.

Almost surely, 2^4980266040 is an apocalyptic number.

4980266040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4980266040 is an abundant number, since it is smaller than the sum of its proper divisors (9965190120).

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

4980266040 is a wasteful number, since it uses less digits than its factorization.

4980266040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12952 (or 12948 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 4980266040 is about 70570.9999929149. Note that the first 5 decimals coincide. The cubic root of 4980266040 is about 1707.7233407545.

The spelling of 4980266040 in words is "four billion, nine hundred eighty million, two hundred sixty-six thousand, forty".