980020123741 has 8 divisors (see below), whose sum is σ = 1037692426680. Its totient is φ = 922350494208.

The previous prime is 980020123721. The next prime is 980020123763. The reversal of 980020123741 is 147321020089.

It can be written as a sum of positive squares in 4 ways, for example, as 353128308516 + 626891815225 = 594246^2 + 791765^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 980020123741 - 2¹¹ = 980020121693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 980020123741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980020123721) 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, 112455 + ... + 1404523.

It is an arithmetic number, because the mean of its divisors is an integer number (129711553335).

Almost surely, 2^980020123741 is an apocalyptic number.

It is an amenable number.

980020123741 is a deficient number, since it is larger than the sum of its proper divisors (57672302939).

980020123741 is a wasteful number, since it uses less digits than its factorization.

980020123741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336703.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 980020123741 in words is "nine hundred eighty billion, twenty million, one hundred twenty-three thousand, seven hundred forty-one".