7202421034 has 16 divisors (see below), whose sum is σ = 11188182600. Its totient is φ = 3473293824.

The previous prime is 7202421019. The next prime is 7202421041. The reversal of 7202421034 is 4301242027.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4072354225 + 3130066809 = 63815^2 + 55947^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11919 + ... + 120610.

Almost surely, 2^7202421034 is an apocalyptic number.

7202421034 is a deficient number, since it is larger than the sum of its proper divisors (3985761566).

7202421034 is a wasteful number, since it uses less digits than its factorization.

7202421034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133497.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 7202421034 is about 84867.0786229855. The cubic root of 7202421034 is about 1931.1951785334.

The spelling of 7202421034 in words is "seven billion, two hundred two million, four hundred twenty-one thousand, thirty-four".