1079421097641 has 16 divisors (see below), whose sum is σ = 1454194635264. Its totient is φ = 712132130304.

The previous prime is 1079421097639. The next prime is 1079421097663. The reversal of 1079421097641 is 1467901249701.

It is not a de Polignac number, because 1079421097641 - 2¹ = 1079421097639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1079421097631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3239176 + ... + 3556838.

It is an arithmetic number, because the mean of its divisors is an integer number (90887164704).

Almost surely, 2^{1079421097641} is an apocalyptic number.

It is an amenable number.

1079421097641 is a deficient number, since it is larger than the sum of its proper divisors (374773537623).

1079421097641 is a wasteful number, since it uses less digits than its factorization.

1079421097641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329440.

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 1079421097641 in words is "one trillion, seventy-nine billion, four hundred twenty-one million, ninety-seven thousand, six hundred forty-one".