427205011495 has 8 divisors (see below), whose sum is σ = 522318580416. Its totient is φ = 335315631456.

The previous prime is 427205011421. The next prime is 427205011561. The reversal of 427205011495 is 594110502724.

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 427205011495 - 2¹¹ = 427205009447 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 806046927 + ... + 806047456.

It is an arithmetic number, because the mean of its divisors is an integer number (65289822552).

Almost surely, 2^427205011495 is an apocalyptic number.

427205011495 is a deficient number, since it is larger than the sum of its proper divisors (95113568921).

427205011495 is a wasteful number, since it uses less digits than its factorization.

427205011495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612094441.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 427205011495 in words is "four hundred twenty-seven billion, two hundred five million, eleven thousand, four hundred ninety-five".