434423150140 has 48 divisors (see below), whose sum is σ = 1070794372032. Its totient is φ = 144919535616.

The previous prime is 434423150069. The next prime is 434423150153. The reversal of 434423150140 is 41051324434.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 41927557 + ... + 41937916.

It is an arithmetic number, because the mean of its divisors is an integer number (22308216084).

Almost surely, 2^434423150140 is an apocalyptic number.

It is an amenable number.

434423150140 is an abundant number, since it is smaller than the sum of its proper divisors (636371221892).

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

434423150140 is a wasteful number, since it uses less digits than its factorization.

434423150140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83865526 (or 83865524 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 434423150140 its reverse (41051324434), we get a palindrome (475474474574).

The spelling of 434423150140 in words is "four hundred thirty-four billion, four hundred twenty-three million, one hundred fifty thousand, one hundred forty".