11930145829 has 16 divisors (see below), whose sum is σ = 13677984000. Its totient is φ = 10193249664.

The previous prime is 11930145797. The next prime is 11930145881. The reversal of 11930145829 is 92854103911.

It is a cyclic number.

It is not a de Polignac number, because 11930145829 - 2⁵ = 11930145797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11930145229) 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, 3390379 + ... + 3393895.

It is an arithmetic number, because the mean of its divisors is an integer number (854874000).

Almost surely, 2^11930145829 is an apocalyptic number.

It is an amenable number.

11930145829 is a deficient number, since it is larger than the sum of its proper divisors (1747838171).

11930145829 is an equidigital number, since it uses as much as digits as its factorization.

11930145829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4932.

The product of its (nonzero) digits is 77760, while the sum is 43.

The spelling of 11930145829 in words is "eleven billion, nine hundred thirty million, one hundred forty-five thousand, eight hundred twenty-nine".