34281517051 has 2 divisors, whose sum is σ = 34281517052. Its totient is φ = 34281517050.

The previous prime is 34281517031. The next prime is 34281517103. The reversal of 34281517051 is 15071518243.

It is a weak prime.

It is an emirp because it is prime and its reverse (15071518243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34281517051 - 2⁹ = 34281516539 is a prime.

It is a super-2 number, since 2×34281517051² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34281517051.

It is not a weakly prime, because it can be changed into another prime (34281517021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17140758525 + 17140758526.

It is an arithmetic number, because the mean of its divisors is an integer number (17140758526).

Almost surely, 2^34281517051 is an apocalyptic number.

34281517051 is a deficient number, since it is larger than the sum of its proper divisors (1).

34281517051 is an equidigital number, since it uses as much as digits as its factorization.

34281517051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 34281517051 in words is "thirty-four billion, two hundred eighty-one million, five hundred seventeen thousand, fifty-one".