434505037734 has 24 divisors (see below), whose sum is σ = 943572080880. Its totient is φ = 144505089648.

The previous prime is 434505037723. The next prime is 434505037753. The reversal of 434505037734 is 437730505434.

434505037734 is a `hidden beast` number, since 4 + 3 + 45 + 0 + 503 + 77 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 434505037734.

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 11 ways as a sum of consecutive naturals, for example, 27485457 + ... + 27501260.

It is an arithmetic number, because the mean of its divisors is an integer number (39315503370).

Almost surely, 2^434505037734 is an apocalyptic number.

434505037734 is an abundant number, since it is smaller than the sum of its proper divisors (509067043146).

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

434505037734 is a wasteful number, since it uses less digits than its factorization.

434505037734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54987164 (or 54987161 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 45.

The spelling of 434505037734 in words is "four hundred thirty-four billion, five hundred five million, thirty-seven thousand, seven hundred thirty-four".