434435151523313 has 4 divisors (see below), whose sum is σ = 438420795115380. Its totient is φ = 430449507931248.

The previous prime is 434435151523273. The next prime is 434435151523337. The reversal of 434435151523313 is 313325151534434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 219500581064704 + 214934570458609 = 14815552^2 + 14660647^2 .

It is a cyclic number.

It is not a de Polignac number, because 434435151523313 - 2¹² = 434435151519217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434435151523393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1992821795870 + ... + 1992821796087.

It is an arithmetic number, because the mean of its divisors is an integer number (109605198778845).

Almost surely, 2^{434435151523313} is an apocalyptic number.

It is an amenable number.

434435151523313 is a deficient number, since it is larger than the sum of its proper divisors (3985643592067).

434435151523313 is a wasteful number, since it uses less digits than its factorization.

434435151523313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985643592066.

The product of its digits is 3888000, while the sum is 47.

The spelling of 434435151523313 in words is "four hundred thirty-four trillion, four hundred thirty-five billion, one hundred fifty-one million, five hundred twenty-three thousand, three hundred thirteen".