4273252730 has 32 divisors (see below), whose sum is σ = 7862811264. Its totient is φ = 1671523776.

The previous prime is 4273252723. The next prime is 4273252751. The reversal of 4273252730 is 372523724.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149579 + ... + 175841.

It is an arithmetic number, because the mean of its divisors is an integer number (245712852).

Almost surely, 2^4273252730 is an apocalyptic number.

4273252730 is a deficient number, since it is larger than the sum of its proper divisors (3589558534).

4273252730 is a wasteful number, since it uses less digits than its factorization.

4273252730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26630.

The product of its (nonzero) digits is 70560, while the sum is 35.

The square root of 4273252730 is about 65370.1210798940. The cubic root of 4273252730 is about 1622.7546399453.

The spelling of 4273252730 in words is "four billion, two hundred seventy-three million, two hundred fifty-two thousand, seven hundred thirty".