434733385148 has 24 divisors (see below), whose sum is σ = 762917003520. Its totient is φ = 216757704240.

The previous prime is 434733385133. The next prime is 434733385157. The reversal of 434733385148 is 841583337434.

It is a self number, because there is not a number n which added to its sum of digits gives 434733385148.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2834783 + ... + 2984201.

It is an arithmetic number, because the mean of its divisors is an integer number (31788208480).

Almost surely, 2^434733385148 is an apocalyptic number.

It is an amenable number.

434733385148 is a deficient number, since it is larger than the sum of its proper divisors (328183618372).

434733385148 is a wasteful number, since it uses less digits than its factorization.

434733385148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151457 (or 151455 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 53.

The spelling of 434733385148 in words is "four hundred thirty-four billion, seven hundred thirty-three million, three hundred eighty-five thousand, one hundred forty-eight".