4011340020320 has 96 divisors (see below), whose sum is σ = 9933171720192. Its totient is φ = 1527890867712.

The previous prime is 4011340020313. The next prime is 4011340020353. The reversal of 4011340020320 is 230200431104.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4011340020292 and 4011340020301.

It is a congruent number.

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, 1623392 + ... + 3264671.

It is an arithmetic number, because the mean of its divisors is an integer number (103470538752).

Almost surely, 2^{4011340020320} is an apocalyptic number.

4011340020320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4011340020320 is an abundant number, since it is smaller than the sum of its proper divisors (5921831699872).

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

4011340020320 is a wasteful number, since it uses less digits than its factorization.

4011340020320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4888324 (or 4888316 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 4011340020320 its reverse (230200431104), we get a palindrome (4241540451424).

The spelling of 4011340020320 in words is "four trillion, eleven billion, three hundred forty million, twenty thousand, three hundred twenty".