4020504060260 has 48 divisors (see below), whose sum is σ = 8623348957440. Its totient is φ = 1573865756160.

The previous prime is 4020504060241. The next prime is 4020504060277. The reversal of 4020504060260 is 620604050204.

It is a super-2 number, since 2×4020504060260² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12856031 + ... + 13165049.

It is an arithmetic number, because the mean of its divisors is an integer number (179653103280).

Almost surely, 2^{4020504060260} is an apocalyptic number.

It is an amenable number.

4020504060260 is an abundant number, since it is smaller than the sum of its proper divisors (4602844897180).

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

4020504060260 is a wasteful number, since it uses less digits than its factorization.

4020504060260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322916 (or 322914 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 4020504060260 in words is "four trillion, twenty billion, five hundred four million, sixty thousand, two hundred sixty".