34502011111 has 4 divisors (see below), whose sum is σ = 34531935952. Its totient is φ = 34472086272.

The previous prime is 34502011087. The next prime is 34502011129. The reversal of 34502011111 is 11111020543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11111020543 = 7 ⋅1587288649.

It is a cyclic number.

It is not a de Polignac number, because 34502011111 - 2¹³ = 34502002919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34502011151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14960691 + ... + 14962996.

It is an arithmetic number, because the mean of its divisors is an integer number (8632983988).

Almost surely, 2^34502011111 is an apocalyptic number.

34502011111 is a deficient number, since it is larger than the sum of its proper divisors (29924841).

34502011111 is a wasteful number, since it uses less digits than its factorization.

34502011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29924840.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 34502011111 its reverse (11111020543), we get a palindrome (45613031654).

The spelling of 34502011111 in words is "thirty-four billion, five hundred two million, eleven thousand, one hundred eleven".