434155982736 has 40 divisors (see below), whose sum is σ = 1281793854784. Its totient is φ = 124044566400.

The previous prime is 434155982699. The next prime is 434155982737. The reversal of 434155982736 is 637289551434.

It is not an unprimeable number, because it can be changed into a prime (434155982737) 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 7 ways as a sum of consecutive naturals, for example, 646065115 + ... + 646065786.

Almost surely, 2^434155982736 is an apocalyptic number.

It is an amenable number.

434155982736 is an abundant number, since it is smaller than the sum of its proper divisors (847637872048).

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

434155982736 is a wasteful number, since it uses less digits than its factorization.

434155982736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292130919 (or 1292130913 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 57.

The spelling of 434155982736 in words is "four hundred thirty-four billion, one hundred fifty-five million, nine hundred eighty-two thousand, seven hundred thirty-six".