4019340429 has 24 divisors (see below), whose sum is σ = 6260395232. Its totient is φ = 2470240800.

The previous prime is 4019340343. The next prime is 4019340431. The reversal of 4019340429 is 9240439104.

4019340429 is a `hidden beast` number, since 4 + 0 + 193 + 40 + 429 = 666.

4019340429 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4019340429 - 2⁷ = 4019340301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4019340393 and 4019340402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4019347429) 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, 70254 + ... + 113904.

Almost surely, 2^4019340429 is an apocalyptic number.

It is an amenable number.

4019340429 is a deficient number, since it is larger than the sum of its proper divisors (2241054803).

4019340429 is a wasteful number, since it uses less digits than its factorization.

4019340429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44457 (or 44454 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 4019340429 is about 63398.2683438594. The cubic root of 4019340429 is about 1589.9553577118.

The spelling of 4019340429 in words is "four billion, nineteen million, three hundred forty thousand, four hundred twenty-nine".