7049005066656 has 192 divisors, whose sum is σ = 23498943471360. Its totient is φ = 2013807744000.

The previous prime is 7049005066627. The next prime is 7049005066759. The reversal of 7049005066656 is 6566605009407.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70088406 + ... + 70188906.

It is an arithmetic number, because the mean of its divisors is an integer number (122390330580).

Almost surely, 2^{7049005066656} 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 7049005066656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11749471735680).

7049005066656 is an abundant number, since it is smaller than the sum of its proper divisors (16449938404704).

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

7049005066656 is a wasteful number, since it uses less digits than its factorization.

7049005066656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112124 (or 112110 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 7049005066656 in words is "seven trillion, forty-nine billion, five million, sixty-six thousand, six hundred fifty-six".