770280024480 has 576 divisors, whose sum is σ = 2645276538240. Its totient is φ = 188242403328.

The previous prime is 770280024473. The next prime is 770280024487. The reversal of 770280024480 is 84420082077.

It is an interprime number because it is at equal distance from previous prime (770280024473) and next prime (770280024487).

It is a super-2 number, since 2×770280024480² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (770280024487) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2032400931 + ... + 2032401309.

It is an arithmetic number, because the mean of its divisors is an integer number (4592493990).

Almost surely, 2^770280024480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 770280024480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1322638269120).

770280024480 is an abundant number, since it is smaller than the sum of its proper divisors (1874996513760).

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

770280024480 is a wasteful number, since it uses less digits than its factorization.

770280024480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The spelling of 770280024480 in words is "seven hundred seventy billion, two hundred eighty million, twenty-four thousand, four hundred eighty".