4011301212320 has 24 divisors (see below), whose sum is σ = 9476699114484. Its totient is φ = 1604520484864.

The previous prime is 4011301212307. The next prime is 4011301212361. The reversal of 4011301212320 is 232121031104.

It can be written as a sum of positive squares in 2 ways, for example, as 3235062682384 + 776238529936 = 1798628^2 + 881044^2 .

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 = 4011301212292 and 4011301212301.

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 3 ways as a sum of consecutive naturals, for example, 12535316129 + ... + 12535316448.

Almost surely, 2^{4011301212320} is an apocalyptic number.

4011301212320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4011301212320 is an abundant number, since it is smaller than the sum of its proper divisors (5465397902164).

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

4011301212320 is a wasteful number, since it uses less digits than its factorization.

4011301212320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25070632592 (or 25070632584 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 4011301212320 its reverse (232121031104), we get a palindrome (4243422243424).

The spelling of 4011301212320 in words is "four trillion, eleven billion, three hundred one million, two hundred twelve thousand, three hundred twenty".