4129941274 has 32 divisors (see below), whose sum is σ = 6711745536. Its totient is φ = 1898841600.

The previous prime is 4129941253. The next prime is 4129941287. The reversal of 4129941274 is 4721499214.

It is a self number, because there is not a number n which added to its sum of digits gives 4129941274.

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, 257799 + ... + 273349.

It is an arithmetic number, because the mean of its divisors is an integer number (209742048).

Almost surely, 2^4129941274 is an apocalyptic number.

4129941274 is a deficient number, since it is larger than the sum of its proper divisors (2581804262).

4129941274 is a wasteful number, since it uses less digits than its factorization.

4129941274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15750.

The product of its digits is 145152, while the sum is 43.

The square root of 4129941274 is about 64264.6191461523. The cubic root of 4129941274 is about 1604.4072854686.

The spelling of 4129941274 in words is "four billion, one hundred twenty-nine million, nine hundred forty-one thousand, two hundred seventy-four".