740143300 has 72 divisors (see below), whose sum is σ = 1743666176. Its totient is φ = 271071360.

The previous prime is 740143241. The next prime is 740143303. The reversal of 740143300 is 3341047.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (740143303) by changing a digit.

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, 162859 + ... + 167341.

Almost surely, 2^740143300 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 740143300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871833088).

740143300 is an abundant number, since it is smaller than the sum of its proper divisors (1003522876).

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

740143300 is a wasteful number, since it uses less digits than its factorization.

740143300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4637 (or 4630 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 740143300 is about 27205.5747963538. The cubic root of 740143300 is about 904.5625512194.

Adding to 740143300 its reverse (3341047), we get a palindrome (743484347).

The spelling of 740143300 in words is "seven hundred forty million, one hundred forty-three thousand, three hundred".