741200020 has 72 divisors (see below), whose sum is σ = 1739279304. Its totient is φ = 265056000.

The previous prime is 741199999. The next prime is 741200059. The reversal of 741200020 is 20002147.

It can be written as a sum of positive squares in 4 ways, for example, as 47720464 + 693479556 = 6908^2 + 26334^2 .

It is a junction number, because it is equal to n+sod(n) for n = 741199967 and 741200003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145110 + ... + 150130.

It is an arithmetic number, because the mean of its divisors is an integer number (24156657).

Almost surely, 2^741200020 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 741200020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (869639652).

741200020 is an abundant number, since it is smaller than the sum of its proper divisors (998079284).

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

741200020 is a wasteful number, since it uses less digits than its factorization.

741200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5113 (or 5100 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 741200020 is about 27224.9888888866. The cubic root of 741200020 is about 904.9928349198.

Adding to 741200020 its reverse (20002147), we get a palindrome (761202167).

The spelling of 741200020 in words is "seven hundred forty-one million, two hundred thousand, twenty".