34012511121 has 8 divisors (see below), whose sum is σ = 45356857920. Its totient is φ = 22671585872.

The previous prime is 34012511111. The next prime is 34012511123. The reversal of 34012511121 is 12111521043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34012511121 - 2⁷ = 34012510993 is a prime.

It is a super-2 number, since 2×34012511121² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34012511123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832101 + ... + 872018.

It is an arithmetic number, because the mean of its divisors is an integer number (5669607240).

Almost surely, 2^34012511121 is an apocalyptic number.

It is an amenable number.

34012511121 is a deficient number, since it is larger than the sum of its proper divisors (11344346799).

34012511121 is a wasteful number, since it uses less digits than its factorization.

34012511121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710775.

The product of its (nonzero) digits is 240, while the sum is 21.

The spelling of 34012511121 in words is "thirty-four billion, twelve million, five hundred eleven thousand, one hundred twenty-one".