4170763267980 has 96 divisors (see below), whose sum is σ = 12062352046080. Its totient is φ = 1075656291840.

The previous prime is 4170763267969. The next prime is 4170763267987. The reversal of 4170763267980 is 897623670714.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (4170763267987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2295927 + ... + 3689553.

It is an arithmetic number, because the mean of its divisors is an integer number (125649500480).

Almost surely, 2^{4170763267980} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4170763267980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6031176023040).

4170763267980 is an abundant number, since it is smaller than the sum of its proper divisors (7891588778100).

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

4170763267980 is a wasteful number, since it uses less digits than its factorization.

4170763267980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395279 (or 1395277 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 60.

The spelling of 4170763267980 in words is "four trillion, one hundred seventy billion, seven hundred sixty-three million, two hundred sixty-seven thousand, nine hundred eighty".