2766047139072 has 180 divisors, whose sum is σ = 9426117153376. Its totient is φ = 790299141120.

The previous prime is 2766047138969. The next prime is 2766047139101. The reversal of 2766047139072 is 2709317406672.

2766047139072 is a `hidden beast` number, since 2 + 76 + 6 + 0 + 471 + 39 + 0 + 72 = 666.

It is a super-2 number, since 2×2766047139072² (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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9382954 + ... + 9673257.

Almost surely, 2^{2766047139072} is an apocalyptic number.

It is an amenable number.

2766047139072 is an abundant number, since it is smaller than the sum of its proper divisors (6660070014304).

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

2766047139072 is an equidigital number, since it uses as much as digits as its factorization.

2766047139072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19056246 (or 19056223 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 54.

The spelling of 2766047139072 in words is "two trillion, seven hundred sixty-six billion, forty-seven million, one hundred thirty-nine thousand, seventy-two".