740533352832 has 960 divisors, whose sum is σ = 2850670247040. Its totient is φ = 188953067520.

The previous prime is 740533352821. The next prime is 740533352849. The reversal of 740533352832 is 238253335047.

740533352832 is a `hidden beast` number, since 7 + 4 + 0 + 533 + 35 + 2 + 83 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 204735088 + ... + 204738704.

It is an arithmetic number, because the mean of its divisors is an integer number (2969448174).

Almost surely, 2^740533352832 is an apocalyptic number.

740533352832 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740533352832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1425335123520).

740533352832 is an abundant number, since it is smaller than the sum of its proper divisors (2110136894208).

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

740533352832 is a wasteful number, since it uses less digits than its factorization.

740533352832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701 (or 3673 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 45.

Adding to 740533352832 its reverse (238253335047), we get a palindrome (978786687879).

The spelling of 740533352832 in words is "seven hundred forty billion, five hundred thirty-three million, three hundred fifty-two thousand, eight hundred thirty-two".