434645602136 has 32 divisors (see below), whose sum is σ = 847430877600. Its totient is φ = 208741693440.

The previous prime is 434645602133. The next prime is 434645602147. The reversal of 434645602136 is 631206546434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434645602133) 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, 4808780 + ... + 4898331.

It is an arithmetic number, because the mean of its divisors is an integer number (26482214925).

Almost surely, 2^434645602136 is an apocalyptic number.

It is an amenable number.

434645602136 is a deficient number, since it is larger than the sum of its proper divisors (412785275464).

434645602136 is a wasteful number, since it uses less digits than its factorization.

434645602136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9707339 (or 9707335 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 434645602136 in words is "four hundred thirty-four billion, six hundred forty-five million, six hundred two thousand, one hundred thirty-six".