980392141 has 2 divisors, whose sum is σ = 980392142. Its totient is φ = 980392140.

The previous prime is 980392109. The next prime is 980392187. The reversal of 980392141 is 141293089.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 809174916 + 171217225 = 28446^2 + 13085^2 .

It is a cyclic number.

It is not a de Polignac number, because 980392141 - 2⁵ = 980392109 is a prime.

It is a super-2 number, since 2×980392141² = 1922337500269127762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 980392141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (980392841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490196070 + 490196071.

It is an arithmetic number, because the mean of its divisors is an integer number (490196071).

Almost surely, 2^980392141 is an apocalyptic number.

It is an amenable number.

980392141 is a deficient number, since it is larger than the sum of its proper divisors (1).

980392141 is an equidigital number, since it uses as much as digits as its factorization.

980392141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 980392141 is about 31311.2143009497. The cubic root of 980392141 is about 993.4208568011.

The spelling of 980392141 in words is "nine hundred eighty million, three hundred ninety-two thousand, one hundred forty-one".