4113951431629 has 24 divisors (see below), whose sum is σ = 4709043957800. Its totient is φ = 3572067078144.

The previous prime is 4113951431609. The next prime is 4113951431677. The reversal of 4113951431629 is 9261341593114.

It can be written as a sum of positive squares in 12 ways, for example, as 1746282960900 + 2367668470729 = 1321470^2 + 1538723^2 .

It is not a de Polignac number, because 4113951431629 - 2³¹ = 4111803947981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113951431609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6273697 + ... + 6898345.

Almost surely, 2^{4113951431629} is an apocalyptic number.

It is an amenable number.

4113951431629 is a deficient number, since it is larger than the sum of its proper divisors (595092526171).

4113951431629 is a wasteful number, since it uses less digits than its factorization.

4113951431629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626449 (or 626432 counting only the distinct ones).

The product of its digits is 699840, while the sum is 49.

The spelling of 4113951431629 in words is "four trillion, one hundred thirteen billion, nine hundred fifty-one million, four hundred thirty-one thousand, six hundred twenty-nine".