46020678372 has 36 divisors (see below), whose sum is σ = 120082633216. Its totient is φ = 14845379760.

The previous prime is 46020678371. The next prime is 46020678383. The reversal of 46020678372 is 27387602064.

46020678372 is a `hidden beast` number, since 4 + 6 + 0 + 206 + 78 + 372 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (46020678371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20617468 + ... + 20619699.

Almost surely, 2^46020678372 is an apocalyptic number.

It is an amenable number.

46020678372 is an abundant number, since it is smaller than the sum of its proper divisors (74061954844).

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

46020678372 is a wasteful number, since it uses less digits than its factorization.

46020678372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41237208 (or 41237203 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 46020678372 in words is "forty-six billion, twenty million, six hundred seventy-eight thousand, three hundred seventy-two".