43249348162 has 8 divisors (see below), whose sum is σ = 64975231692. Its totient is φ = 21590937600.

The previous prime is 43249348147. The next prime is 43249348169. The reversal of 43249348162 is 26184394234.

It can be written as a sum of positive squares in 2 ways, for example, as 41481061561 + 1768286601 = 203669^2 + 42051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×43249348162² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43249348169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16866639 + ... + 16869202.

Almost surely, 2^43249348162 is an apocalyptic number.

43249348162 is a deficient number, since it is larger than the sum of its proper divisors (21725883530).

43249348162 is a wasteful number, since it uses less digits than its factorization.

43249348162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33736484.

The product of its digits is 995328, while the sum is 46.

The spelling of 43249348162 in words is "forty-three billion, two hundred forty-nine million, three hundred forty-eight thousand, one hundred sixty-two".