7432221741 has 16 divisors (see below), whose sum is σ = 11601518208. Its totient is φ = 4143398400.

The previous prime is 7432221739. The next prime is 7432221749. The reversal of 7432221741 is 1471222347.

It is not a de Polignac number, because 7432221741 - 2¹ = 7432221739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7432221749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4315180 + ... + 4316901.

It is an arithmetic number, because the mean of its divisors is an integer number (725094888).

Almost surely, 2^7432221741 is an apocalyptic number.

It is an amenable number.

7432221741 is a deficient number, since it is larger than the sum of its proper divisors (4169296467).

7432221741 is a wasteful number, since it uses less digits than its factorization.

7432221741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8632132.

The product of its digits is 18816, while the sum is 33.

The square root of 7432221741 is about 86210.3343051168. The cubic root of 7432221741 is about 1951.5194592388.

The spelling of 7432221741 in words is "seven billion, four hundred thirty-two million, two hundred twenty-one thousand, seven hundred forty-one".