83412301786351 has 2 divisors, whose sum is σ = 83412301786352. Its totient is φ = 83412301786350.

The previous prime is 83412301786277. The next prime is 83412301786433. The reversal of 83412301786351 is 15368710321438.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83412301786351 - 2¹⁷ = 83412301655279 is a prime.

It is a super-2 number, since 2×83412301786351² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83412301786651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41706150893175 + 41706150893176.

It is an arithmetic number, because the mean of its divisors is an integer number (41706150893176).

Almost surely, 2^{83412301786351} is an apocalyptic number.

83412301786351 is a deficient number, since it is larger than the sum of its proper divisors (1).

83412301786351 is an equidigital number, since it uses as much as digits as its factorization.

83412301786351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 83412301786351 in words is "eighty-three trillion, four hundred twelve billion, three hundred one million, seven hundred eighty-six thousand, three hundred fifty-one".