34045143501111 has 16 divisors (see below), whose sum is σ = 45439907834880. Its totient is φ = 22673573344800.

The previous prime is 34045143501097. The next prime is 34045143501209. The reversal of 34045143501111 is 11110534154043.

It is a de Polignac number, because none of the positive numbers 2^k-34045143501111 is a prime.

It is a super-2 number, since 2×34045143501111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34045143521111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53711886 + ... + 54342036.

It is an arithmetic number, because the mean of its divisors is an integer number (2839994239680).

Almost surely, 2^{34045143501111} is an apocalyptic number.

34045143501111 is a deficient number, since it is larger than the sum of its proper divisors (11394764333769).

34045143501111 is a wasteful number, since it uses less digits than its factorization.

34045143501111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648526.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 34045143501111 its reverse (11110534154043), we get a palindrome (45155677655154).

The spelling of 34045143501111 in words is "thirty-four trillion, forty-five billion, one hundred forty-three million, five hundred one thousand, one hundred eleven".