46540123332 has 12 divisors (see below), whose sum is σ = 108593621136. Its totient is φ = 15513374440.

The previous prime is 46540123313. The next prime is 46540123349. The reversal of 46540123332 is 23332104564.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 46540123293 and 46540123302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1939171794 + ... + 1939171817.

It is an arithmetic number, because the mean of its divisors is an integer number (9049468428).

Almost surely, 2^46540123332 is an apocalyptic number.

It is an amenable number.

46540123332 is an abundant number, since it is smaller than the sum of its proper divisors (62053497804).

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

46540123332 is a wasteful number, since it uses less digits than its factorization.

46540123332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3878343618 (or 3878343616 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 46540123332 its reverse (23332104564), we get a palindrome (69872227896).

The spelling of 46540123332 in words is "forty-six billion, five hundred forty million, one hundred twenty-three thousand, three hundred thirty-two".