434706077553 has 16 divisors (see below), whose sum is σ = 632459329536. Its totient is φ = 263391737040.

The previous prime is 434706077551. The next prime is 434706077599. The reversal of 434706077553 is 355770607434.

It is not a de Polignac number, because 434706077553 - 2¹ = 434706077551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434706077496 and 434706077505.

It is not an unprimeable number, because it can be changed into a prime (434706077551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1529401 + ... + 1791222.

It is an arithmetic number, because the mean of its divisors is an integer number (39528708096).

Almost surely, 2^434706077553 is an apocalyptic number.

It is an amenable number.

434706077553 is a deficient number, since it is larger than the sum of its proper divisors (197753251983).

434706077553 is a wasteful number, since it uses less digits than its factorization.

434706077553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324604.

The product of its (nonzero) digits is 7408800, while the sum is 51.

The spelling of 434706077553 in words is "four hundred thirty-four billion, seven hundred six million, seventy-seven thousand, five hundred fifty-three".