6129407228 has 12 divisors (see below), whose sum is σ = 12258814512. Its totient is φ = 2626888800.

The previous prime is 6129407227. The next prime is 6129407233. The reversal of 6129407228 is 8227049216.

6129407228 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6129407227) 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, 109453673 + ... + 109453728.

It is an arithmetic number, because the mean of its divisors is an integer number (1021567876).

Almost surely, 2^6129407228 is an apocalyptic number.

It is an amenable number.

6129407228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6129407228 is a wasteful number, since it uses less digits than its factorization.

6129407228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218907412 (or 218907410 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 6129407228 is about 78290.5308961435. The cubic root of 6129407228 is about 1830.0915904670.

The spelling of 6129407228 in words is "six billion, one hundred twenty-nine million, four hundred seven thousand, two hundred twenty-eight".