740013221011 has 8 divisors (see below), whose sum is σ = 741866009184. Its totient is φ = 738162634560.

The previous prime is 740013220981. The next prime is 740013221023. The reversal of 740013221011 is 110122310047.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 740013221011 - 2⁵ = 740013220979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740013291011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123655 + ... + 1222831.

It is an arithmetic number, because the mean of its divisors is an integer number (92733251148).

Almost surely, 2^740013221011 is an apocalyptic number.

740013221011 is a deficient number, since it is larger than the sum of its proper divisors (1852788173).

740013221011 is a wasteful number, since it uses less digits than its factorization.

740013221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100861.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 740013221011 its reverse (110122310047), we get a palindrome (850135531058).

The spelling of 740013221011 in words is "seven hundred forty billion, thirteen million, two hundred twenty-one thousand, eleven".