34111121054011 has 4 divisors (see below), whose sum is σ = 34904402939032. Its totient is φ = 33317839168992.

The previous prime is 34111121053963. The next prime is 34111121054029. The reversal of 34111121054011 is 11045012111143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34111121054011 - 2³⁵ = 34076761315643 is a prime.

It is a super-2 number, since 2×34111121054011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34111121054071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396640942446 + ... + 396640942531.

It is an arithmetic number, because the mean of its divisors is an integer number (8726100734758).

Almost surely, 2^{34111121054011} is an apocalyptic number.

34111121054011 is a deficient number, since it is larger than the sum of its proper divisors (793281885021).

34111121054011 is an equidigital number, since it uses as much as digits as its factorization.

34111121054011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793281885020.

The product of its (nonzero) digits is 480, while the sum is 25.

Adding to 34111121054011 its reverse (11045012111143), we get a palindrome (45156133165154).

The spelling of 34111121054011 in words is "thirty-four trillion, one hundred eleven billion, one hundred twenty-one million, fifty-four thousand, eleven".