46427143512 has 16 divisors (see below), whose sum is σ = 116067858840. Its totient is φ = 15475714496.

The previous prime is 46427143489. The next prime is 46427143513. The reversal of 46427143512 is 21534172464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46427143513) 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, 967232133 + ... + 967232180.

Almost surely, 2^46427143512 is an apocalyptic number.

It is an amenable number.

46427143512 is an abundant number, since it is smaller than the sum of its proper divisors (69640715328).

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

46427143512 is a wasteful number, since it uses less digits than its factorization.

46427143512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934464322 (or 1934464318 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The spelling of 46427143512 in words is "forty-six billion, four hundred twenty-seven million, one hundred forty-three thousand, five hundred twelve".