434125786448850 has 48 divisors (see below), whose sum is σ = 1076633360554752. Its totient is φ = 115766724756160.

The previous prime is 434125786448771. The next prime is 434125786448869. The reversal of 434125786448850 is 58844687521434.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157595944 + ... + 160326956.

It is an arithmetic number, because the mean of its divisors is an integer number (22429861678224).

Almost surely, 2^{434125786448850} is an apocalyptic number.

434125786448850 is an abundant number, since it is smaller than the sum of its proper divisors (642507574105902).

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

434125786448850 is a wasteful number, since it uses less digits than its factorization.

434125786448850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790771 (or 3790766 counting only the distinct ones).

The product of its (nonzero) digits is 825753600, while the sum is 69.

The spelling of 434125786448850 in words is "four hundred thirty-four trillion, one hundred twenty-five billion, seven hundred eighty-six million, four hundred forty-eight thousand, eight hundred fifty".