427701496119 has 4 divisors (see below), whose sum is σ = 570268661496. Its totient is φ = 285134330744.

The previous prime is 427701496109. The next prime is 427701496153. The reversal of 427701496119 is 911694107724.

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

It is a cyclic number.

It is not a de Polignac number, because 427701496119 - 2²³ = 427693107511 is a prime.

It is a super-2 number, since 2×427701496119² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427701496109) 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, 71283582684 + ... + 71283582689.

It is an arithmetic number, because the mean of its divisors is an integer number (142567165374).

Almost surely, 2^427701496119 is an apocalyptic number.

427701496119 is a deficient number, since it is larger than the sum of its proper divisors (142567165377).

427701496119 is a wasteful number, since it uses less digits than its factorization.

427701496119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142567165376.

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 427701496119 in words is "four hundred twenty-seven billion, seven hundred one million, four hundred ninety-six thousand, one hundred nineteen".