980410381727 has 4 divisors (see below), whose sum is σ = 1120469007696. Its totient is φ = 840351755760.

The previous prime is 980410381723. The next prime is 980410381729. The reversal of 980410381727 is 727183014089.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 980410381727 - 2² = 980410381723 is a prime.

It is a super-2 number, since 2×980410381727² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980410381723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70029312974 + ... + 70029312987.

It is an arithmetic number, because the mean of its divisors is an integer number (280117251924).

Almost surely, 2^980410381727 is an apocalyptic number.

980410381727 is a deficient number, since it is larger than the sum of its proper divisors (140058625969).

980410381727 is a wasteful number, since it uses less digits than its factorization.

980410381727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140058625968.

The product of its (nonzero) digits is 677376, while the sum is 50.

The spelling of 980410381727 in words is "nine hundred eighty billion, four hundred ten million, three hundred eighty-one thousand, seven hundred twenty-seven".