10111234434 has 32 divisors (see below), whose sum is σ = 23675089536. Its totient is φ = 2818462080.

The previous prime is 10111234429. The next prime is 10111234481. The reversal of 10111234434 is 43443211101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2934177 + ... + 2937620.

It is an arithmetic number, because the mean of its divisors is an integer number (739846548).

Almost surely, 2^10111234434 is an apocalyptic number.

10111234434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10111234434 is an abundant number, since it is smaller than the sum of its proper divisors (13563855102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111234434 is a wasteful number, since it uses less digits than its factorization.

10111234434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5871850.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10111234434 its reverse (43443211101), we get a palindrome (53554445535).

The spelling of 10111234434 in words is "ten billion, one hundred eleven million, two hundred thirty-four thousand, four hundred thirty-four".