4076945880012 has 144 divisors (see below), whose sum is σ = 11414881188480. Its totient is φ = 1257515225568.

The previous prime is 4076945879989. The next prime is 4076945880017. The reversal of 4076945880012 is 2100885496704.

It is a happy number.

4076945880012 is a `hidden beast` number, since 40 + 7 + 6 + 9 + 4 + 588 + 0 + 0 + 12 = 666.

It is a super-2 number, since 2×4076945880012² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4076945880017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 460563 + ... + 2892405.

Almost surely, 2^{4076945880012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4076945880012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5707440594240).

4076945880012 is an abundant number, since it is smaller than the sum of its proper divisors (7337935308468).

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

4076945880012 is a wasteful number, since it uses less digits than its factorization.

4076945880012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2431937 (or 2431910 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 4076945880012 in words is "four trillion, seventy-six billion, nine hundred forty-five million, eight hundred eighty thousand, twelve".