43742101008 has 40 divisors (see below), whose sum is σ = 113863042656. Its totient is φ = 14469395200.

The previous prime is 43742101001. The next prime is 43742101043. The reversal of 43742101008 is 80010124734.

It is not an unprimeable number, because it can be changed into a prime (43742101001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3471933 + ... + 3484508.

Almost surely, 2^43742101008 is an apocalyptic number.

43742101008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

43742101008 is an abundant number, since it is smaller than the sum of its proper divisors (70120941648).

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

43742101008 is a wasteful number, since it uses less digits than its factorization.

43742101008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956583 (or 6956577 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 43742101008 in words is "forty-three billion, seven hundred forty-two million, one hundred one thousand, eight".