740226724525140 has 192 divisors, whose sum is σ = 2099601797610240. Its totient is φ = 194837045575680.

The previous prime is 740226724525139. The next prime is 740226724525163. The reversal of 740226724525140 is 41525427622047.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3516728700 + ... + 3516939180.

It is an arithmetic number, because the mean of its divisors is an integer number (10935426029220).

Almost surely, 2^{740226724525140} 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 740226724525140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1049800898805120).

740226724525140 is an abundant number, since it is smaller than the sum of its proper divisors (1359375073085100).

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

740226724525140 is a wasteful number, since it uses less digits than its factorization.

740226724525140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212202 (or 212200 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 51.

The spelling of 740226724525140 in words is "seven hundred forty trillion, two hundred twenty-six billion, seven hundred twenty-four million, five hundred twenty-five thousand, one hundred forty".