434208136147 has 8 divisors (see below), whose sum is σ = 446087973600. Its totient is φ = 422335903104.

The previous prime is 434208136097. The next prime is 434208136189. The reversal of 434208136147 is 741631802434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434208136147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434308136147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1785247 + ... + 2013832.

It is an arithmetic number, because the mean of its divisors is an integer number (55760996700).

Almost surely, 2^434208136147 is an apocalyptic number.

434208136147 is a deficient number, since it is larger than the sum of its proper divisors (11879837453).

434208136147 is a wasteful number, since it uses less digits than its factorization.

434208136147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802205.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 434208136147 in words is "four hundred thirty-four billion, two hundred eight million, one hundred thirty-six thousand, one hundred forty-seven".