11412040039 has 2 divisors, whose sum is σ = 11412040040. Its totient is φ = 11412040038.

The previous prime is 11412040001. The next prime is 11412040049. The reversal of 11412040039 is 93004021411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11412040039 - 2¹⁹ = 11411515751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11412039995 and 11412040022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11412040049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706020019 + 5706020020.

It is an arithmetic number, because the mean of its divisors is an integer number (5706020020).

Almost surely, 2^11412040039 is an apocalyptic number.

11412040039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412040039 is an equidigital number, since it uses as much as digits as its factorization.

11412040039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 11412040039 in words is "eleven billion, four hundred twelve million, forty thousand, thirty-nine".