62986243997 has 16 divisors (see below), whose sum is σ = 65459238912. Its totient is φ = 60562878720.

The previous prime is 62986243927. The next prime is 62986244017. The reversal of 62986243997 is 79934268926.

It is a cyclic number.

It is not a de Polignac number, because 62986243997 - 2¹⁰ = 62986242973 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 (62986243927) 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, 2461493 + ... + 2486949.

It is an arithmetic number, because the mean of its divisors is an integer number (4091202432).

Almost surely, 2^62986243997 is an apocalyptic number.

It is an amenable number.

62986243997 is a deficient number, since it is larger than the sum of its proper divisors (2472994915).

62986243997 is a wasteful number, since it uses less digits than its factorization.

62986243997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26428.

The product of its digits is 70543872, while the sum is 65.

The spelling of 62986243997 in words is "sixty-two billion, nine hundred eighty-six million, two hundred forty-three thousand, nine hundred ninety-seven".