34331342121 has 24 divisors (see below), whose sum is σ = 52620272640. Its totient is φ = 21494664576.

The previous prime is 34331342099. The next prime is 34331342167. The reversal of 34331342121 is 12124313343.

It is a happy number.

34331342121 is a `hidden beast` number, since 3 + 433 + 13 + 4 + 212 + 1 = 666.

It is not a de Polignac number, because 34331342121 - 2³⁴ = 17151472937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34331342191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171481 + ... + 313158.

It is an arithmetic number, because the mean of its divisors is an integer number (2192511360).

Almost surely, 2^34331342121 is an apocalyptic number.

It is an amenable number.

34331342121 is a deficient number, since it is larger than the sum of its proper divisors (18288930519).

34331342121 is a wasteful number, since it uses less digits than its factorization.

34331342121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485125 (or 485122 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 34331342121 its reverse (12124313343), we get a palindrome (46455655464).

The spelling of 34331342121 in words is "thirty-four billion, three hundred thirty-one million, three hundred forty-two thousand, one hundred twenty-one".