4149158631228 has 72 divisors (see below), whose sum is σ = 11437905752000. Its totient is φ = 1260503876736.

The previous prime is 4149158631223. The next prime is 4149158631271. The reversal of 4149158631228 is 8221368519414.

4149158631228 is a `hidden beast` number, since 4 + 1 + 4 + 9 + 1 + 586 + 31 + 2 + 28 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4149158631223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56075203 + ... + 56149146.

Almost surely, 2^{4149158631228} is an apocalyptic number.

It is an amenable number.

4149158631228 is an abundant number, since it is smaller than the sum of its proper divisors (7288747120772).

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

4149158631228 is a wasteful number, since it uses less digits than its factorization.

4149158631228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112224451 (or 112224446 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The spelling of 4149158631228 in words is "four trillion, one hundred forty-nine billion, one hundred fifty-eight million, six hundred thirty-one thousand, two hundred twenty-eight".