434025253525245 has 16 divisors (see below), whose sum is σ = 697554488182272. Its totient is φ = 230442107699520.

The previous prime is 434025253525217. The next prime is 434025253525267. The reversal of 434025253525245 is 542525352520434.

It is not a de Polignac number, because 434025253525245 - 2¹² = 434025253521149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64876716166 + ... + 64876722855.

It is an arithmetic number, because the mean of its divisors is an integer number (43597155511392).

Almost surely, 2^{434025253525245} is an apocalyptic number.

It is an amenable number.

434025253525245 is a deficient number, since it is larger than the sum of its proper divisors (263529234657027).

434025253525245 is a wasteful number, since it uses less digits than its factorization.

434025253525245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129753439252.

The product of its (nonzero) digits is 28800000, while the sum is 51.

The spelling of 434025253525245 in words is "four hundred thirty-four trillion, twenty-five billion, two hundred fifty-three million, five hundred twenty-five thousand, two hundred forty-five".