84038601319 has 2 divisors, whose sum is σ = 84038601320. Its totient is φ = 84038601318.

The previous prime is 84038601293. The next prime is 84038601331. The reversal of 84038601319 is 91310683048.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84038601319 - 2¹³ = 84038593127 is a prime.

It is a super-2 number, since 2×84038601319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84038601419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42019300659 + 42019300660.

It is an arithmetic number, because the mean of its divisors is an integer number (42019300660).

Almost surely, 2^84038601319 is an apocalyptic number.

84038601319 is a deficient number, since it is larger than the sum of its proper divisors (1).

84038601319 is an equidigital number, since it uses as much as digits as its factorization.

84038601319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 84038601319 in words is "eighty-four billion, thirty-eight million, six hundred one thousand, three hundred nineteen".