980785377152 has 128 divisors (see below), whose sum is σ = 2414096832000. Its totient is φ = 387450832896.

The previous prime is 980785377149. The next prime is 980785377157. The reversal of 980785377152 is 251773587089.

980785377152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-3 number, since 3×980785377152³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980785377157) 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, 148652 + ... + 1408427.

It is an arithmetic number, because the mean of its divisors is an integer number (18860131500).

Almost surely, 2^980785377152 is an apocalyptic number.

It is an amenable number.

980785377152 is an abundant number, since it is smaller than the sum of its proper divisors (1433311454848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

980785377152 is a wasteful number, since it uses less digits than its factorization.

980785377152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557156 (or 1557144 counting only the distinct ones).

The product of its (nonzero) digits is 29635200, while the sum is 62.

The spelling of 980785377152 in words is "nine hundred eighty billion, seven hundred eighty-five million, three hundred seventy-seven thousand, one hundred fifty-two".