43698048087 has 4 divisors (see below), whose sum is σ = 58264064120. Its totient is φ = 29132032056.

The previous prime is 43698048067. The next prime is 43698048137. The reversal of 43698048087 is 78084089634.

43698048087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 43698048087 - 2⁸ = 43698047831 is a prime.

It is a super-2 number, since 2×43698048087² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43698048067) 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, 7283008012 + ... + 7283008017.

It is an arithmetic number, because the mean of its divisors is an integer number (14566016030).

Almost surely, 2^43698048087 is an apocalyptic number.

43698048087 is a deficient number, since it is larger than the sum of its proper divisors (14566016033).

43698048087 is a wasteful number, since it uses less digits than its factorization.

43698048087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14566016032.

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 43698048087 in words is "forty-three billion, six hundred ninety-eight million, forty-eight thousand, eighty-seven".