7049118632821 has 8 divisors (see below), whose sum is σ = 7154577837824. Its totient is φ = 6943666736160.

The previous prime is 7049118632807. The next prime is 7049118632833. The reversal of 7049118632821 is 1282368119407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7049118632821 - 2²⁷ = 7048984415093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7049118632021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132001 + ... + 3757081.

It is an arithmetic number, because the mean of its divisors is an integer number (894322229728).

Almost surely, 2^{7049118632821} is an apocalyptic number.

It is an amenable number.

7049118632821 is a deficient number, since it is larger than the sum of its proper divisors (105459205003).

7049118632821 is a wasteful number, since it uses less digits than its factorization.

7049118632821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3654171.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 7049118632821 in words is "seven trillion, forty-nine billion, one hundred eighteen million, six hundred thirty-two thousand, eight hundred twenty-one".