43097554248 has 32 divisors (see below), whose sum is σ = 123135869760. Its totient is φ = 12313586880.

The previous prime is 43097554243. The next prime is 43097554249. The reversal of 43097554248 is 84245579034.

It is a self number, because there is not a number n which added to its sum of digits gives 43097554248.

It is not an unprimeable number, because it can be changed into a prime (43097554243) 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, 128266363 + ... + 128266698.

It is an arithmetic number, because the mean of its divisors is an integer number (3847995930).

Almost surely, 2^43097554248 is an apocalyptic number.

It is an amenable number.

43097554248 is an abundant number, since it is smaller than the sum of its proper divisors (80038315512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43097554248 is a wasteful number, since it uses less digits than its factorization.

43097554248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256533077 (or 256533073 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 51.

It can be divided in two parts, 4309 and 7554248, that added together give a palindrome (7558557).

The spelling of 43097554248 in words is "forty-three billion, ninety-seven million, five hundred fifty-four thousand, two hundred forty-eight".