4113020615520 has 96 divisors (see below), whose sum is σ = 12956297518080. Its totient is φ = 1096781575680.

The previous prime is 4113020615507. The next prime is 4113020615527. The reversal of 4113020615520 is 255160203114.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-4 number, since 4×4113020615520⁴ (a number of 52 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113020615527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38668971 + ... + 38775189.

It is an arithmetic number, because the mean of its divisors is an integer number (134961432480).

Almost surely, 2^{4113020615520} is an apocalyptic number.

4113020615520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4113020615520 is an abundant number, since it is smaller than the sum of its proper divisors (8843276902560).

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

4113020615520 is a wasteful number, since it uses less digits than its factorization.

4113020615520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186908 (or 186900 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 4113020615520 its reverse (255160203114), we get a palindrome (4368180818634).

The spelling of 4113020615520 in words is "four trillion, one hundred thirteen billion, twenty million, six hundred fifteen thousand, five hundred twenty".