4231720702 has 16 divisors (see below), whose sum is σ = 6960519792. Its totient is φ = 1913541120.

The previous prime is 4231720681. The next prime is 4231720723. The reversal of 4231720702 is 2070271324.

It is an interprime number because it is at equal distance from previous prime (4231720681) and next prime (4231720723).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494073 + ... + 502564.

It is an arithmetic number, because the mean of its divisors is an integer number (435032487).

Almost surely, 2^4231720702 is an apocalyptic number.

4231720702 is a deficient number, since it is larger than the sum of its proper divisors (2728799090).

4231720702 is a wasteful number, since it uses less digits than its factorization.

4231720702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996843.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 4231720702 is about 65051.6771651585. The cubic root of 4231720702 is about 1617.4802954695.

The spelling of 4231720702 in words is "four billion, two hundred thirty-one million, seven hundred twenty thousand, seven hundred two".