3434556432385 has 8 divisors (see below), whose sum is σ = 4438503697320. Its totient is φ = 2536287826944.

The previous prime is 3434556432371. The next prime is 3434556432401. The reversal of 3434556432385 is 5832346554343.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 212642721424 + 3221913710961 = 461132^2 + 1794969^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3434556432385 - 2¹³ = 3434556424193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26419664800 + ... + 26419664929.

It is an arithmetic number, because the mean of its divisors is an integer number (554812962165).

Almost surely, 2^{3434556432385} is an apocalyptic number.

It is an amenable number.

3434556432385 is a deficient number, since it is larger than the sum of its proper divisors (1003947264935).

3434556432385 is a wasteful number, since it uses less digits than its factorization.

3434556432385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52839329747.

The product of its digits is 62208000, while the sum is 55.

The spelling of 3434556432385 in words is "three trillion, four hundred thirty-four billion, five hundred fifty-six million, four hundred thirty-two thousand, three hundred eighty-five".