434403217140 has 48 divisors (see below), whose sum is σ = 1287877776192. Its totient is φ = 109026689536.

The previous prime is 434403217133. The next prime is 434403217153. The reversal of 434403217140 is 41712304434.

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, 212941734 + ... + 212943773.

It is an arithmetic number, because the mean of its divisors is an integer number (26830787004).

Almost surely, 2^434403217140 is an apocalyptic number.

It is an amenable number.

434403217140 is an abundant number, since it is smaller than the sum of its proper divisors (853474559052).

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

434403217140 is a wasteful number, since it uses less digits than its factorization.

434403217140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425885536 (or 425885534 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 434403217140 in words is "four hundred thirty-four billion, four hundred three million, two hundred seventeen thousand, one hundred forty".