12034417639 has 2 divisors, whose sum is σ = 12034417640. Its totient is φ = 12034417638.

The previous prime is 12034417607. The next prime is 12034417649. The reversal of 12034417639 is 93671443021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12034417639 - 2⁵ = 12034417607 is a prime.

It is a super-3 number, since 3×12034417639³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12034417649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6017208819 + 6017208820.

It is an arithmetic number, because the mean of its divisors is an integer number (6017208820).

Almost surely, 2^12034417639 is an apocalyptic number.

12034417639 is a deficient number, since it is larger than the sum of its proper divisors (1).

12034417639 is an equidigital number, since it uses as much as digits as its factorization.

12034417639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 12034417639 in words is "twelve billion, thirty-four million, four hundred seventeen thousand, six hundred thirty-nine".