427463473152 has 96 divisors (see below), whose sum is σ = 1139931833040. Its totient is φ = 142449377280.

The previous prime is 427463472983. The next prime is 427463473153. The reversal of 427463473152 is 251374364724.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427463473153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31210818 + ... + 31224510.

Almost surely, 2^427463473152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 427463473152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (569965916520).

427463473152 is an abundant number, since it is smaller than the sum of its proper divisors (712468359888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427463473152 is a wasteful number, since it uses less digits than its factorization.

427463473152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18799 (or 18779 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 48.

The spelling of 427463473152 in words is "four hundred twenty-seven billion, four hundred sixty-three million, four hundred seventy-three thousand, one hundred fifty-two".