434055055770 has 48 divisors (see below), whose sum is σ = 1289763596160. Its totient is φ = 99212584032.

The previous prime is 434055055741. The next prime is 434055055787. The reversal of 434055055770 is 77550550434.

It is a happy number.

434055055770 is a `hidden beast` number, since 4 + 3 + 40 + 5 + 50 + 557 + 7 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 344487510 + ... + 344488769.

It is an arithmetic number, because the mean of its divisors is an integer number (26870074920).

Almost surely, 2^434055055770 is an apocalyptic number.

434055055770 is an abundant number, since it is smaller than the sum of its proper divisors (855708540390).

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

434055055770 is a wasteful number, since it uses less digits than its factorization.

434055055770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688976299 (or 688976296 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 45.

The spelling of 434055055770 in words is "four hundred thirty-four billion, fifty-five million, fifty-five thousand, seven hundred seventy".