434256260635463 has 8 divisors (see below), whose sum is σ = 496317459107328. Its totient is φ = 372201209616024.

The previous prime is 434256260635423. The next prime is 434256260635543. The reversal of 434256260635463 is 364536062652434.

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 434256260635463 - 2⁸ = 434256260635207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434256260635423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1536711731 + ... + 1536994292.

It is an arithmetic number, because the mean of its divisors is an integer number (62039682388416).

Almost surely, 2^{434256260635463} is an apocalyptic number.

434256260635463 is a deficient number, since it is larger than the sum of its proper divisors (62061198471865).

434256260635463 is a wasteful number, since it uses less digits than its factorization.

434256260635463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073726213.

The product of its (nonzero) digits is 223948800, while the sum is 59.

The spelling of 434256260635463 in words is "four hundred thirty-four trillion, two hundred fifty-six billion, two hundred sixty million, six hundred thirty-five thousand, four hundred sixty-three".