46734172212 has 48 divisors (see below), whose sum is σ = 134210959232. Its totient is φ = 12325495680.

The previous prime is 46734172189. The next prime is 46734172223. The reversal of 46734172212 is 21227143764.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21397339 + ... + 21399522.

Almost surely, 2^46734172212 is an apocalyptic number.

46734172212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

46734172212 is an abundant number, since it is smaller than the sum of its proper divisors (87476787020).

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

46734172212 is a wasteful number, since it uses less digits than its factorization.

46734172212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42796888 (or 42796886 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The spelling of 46734172212 in words is "forty-six billion, seven hundred thirty-four million, one hundred seventy-two thousand, two hundred twelve".