1013962621679 has 8 divisors (see below), whose sum is σ = 1158858021888. Its totient is φ = 869078120760.

The previous prime is 1013962621669. The next prime is 1013962621699. The reversal of 1013962621679 is 9761262693101.

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 1013962621679 - 2⁴ = 1013962621663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1013962621679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013962621669) 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, 2524487 + ... + 2898440.

It is an arithmetic number, because the mean of its divisors is an integer number (144857252736).

Almost surely, 2^{1013962621679} is an apocalyptic number.

1013962621679 is a deficient number, since it is larger than the sum of its proper divisors (144895400209).

1013962621679 is an equidigital number, since it uses as much as digits as its factorization.

1013962621679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5449645.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 1013962621679 in words is "one trillion, thirteen billion, nine hundred sixty-two million, six hundred twenty-one thousand, six hundred seventy-nine".