742322302 has 16 divisors (see below), whose sum is σ = 1143954000. Its totient is φ = 361056960.

The previous prime is 742322299. The next prime is 742322303. The reversal of 742322302 is 203223247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742322303) 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, 15649 + ... + 41587.

It is an arithmetic number, because the mean of its divisors is an integer number (71497125).

Almost surely, 2^742322302 is an apocalyptic number.

742322302 is a deficient number, since it is larger than the sum of its proper divisors (401631698).

742322302 is a wasteful number, since it uses less digits than its factorization.

742322302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26331.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 742322302 is about 27245.5923407806. The cubic root of 742322302 is about 905.4493671000.

Adding to 742322302 its reverse (203223247), we get a palindrome (945545549).

The spelling of 742322302 in words is "seven hundred forty-two million, three hundred twenty-two thousand, three hundred two".