4011331412240 has 20 divisors (see below), whose sum is σ = 9326345533644. Its totient is φ = 1604532564864.

The previous prime is 4011331412237. The next prime is 4011331412267. The reversal of 4011331412240 is 422141331104.

It can be written as a sum of positive squares in 2 ways, for example, as 2958565122304 + 1052766289936 = 1720048^2 + 1026044^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25070821247 + ... + 25070821406.

Almost surely, 2^{4011331412240} is an apocalyptic number.

4011331412240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4011331412240 is an abundant number, since it is smaller than the sum of its proper divisors (5315014121404).

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

4011331412240 is a wasteful number, since it uses less digits than its factorization.

4011331412240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50141642666 (or 50141642660 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4011331412240 its reverse (422141331104), we get a palindrome (4433472743344).

The spelling of 4011331412240 in words is "four trillion, eleven billion, three hundred thirty-one million, four hundred twelve thousand, two hundred forty".