743490050720 has 24 divisors (see below), whose sum is σ = 1756495245204. Its totient is φ = 297396020224.

The previous prime is 743490050701. The next prime is 743490050741. The reversal of 743490050720 is 27050094347.

It can be written as a sum of positive squares in 2 ways, for example, as 705391695376 + 38098355344 = 839876^2 + 195188^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2323406249 + ... + 2323406568.

Almost surely, 2^743490050720 is an apocalyptic number.

It is an amenable number.

743490050720 is an abundant number, since it is smaller than the sum of its proper divisors (1013005194484).

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

743490050720 is a wasteful number, since it uses less digits than its factorization.

743490050720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646812832 (or 4646812824 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 743490050720 in words is "seven hundred forty-three billion, four hundred ninety million, fifty thousand, seven hundred twenty".