46065040812 has 36 divisors (see below), whose sum is σ = 133076785296. Its totient is φ = 13161440160.

The previous prime is 46065040781. The next prime is 46065040831. The reversal of 46065040812 is 21804056064.

46065040812 is a `hidden beast` number, since 4 + 606 + 5 + 0 + 40 + 8 + 1 + 2 = 666.

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

It is a super-2 number, since 2×46065040812² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91398639 + ... + 91399142.

Almost surely, 2^46065040812 is an apocalyptic number.

46065040812 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

46065040812 is an abundant number, since it is smaller than the sum of its proper divisors (87011744484).

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

46065040812 is a wasteful number, since it uses less digits than its factorization.

46065040812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182797798 (or 182797793 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 46065040812 its reverse (21804056064), we get a palindrome (67869096876).

The spelling of 46065040812 in words is "forty-six billion, sixty-five million, forty thousand, eight hundred twelve".