43020887425111 has 8 divisors (see below), whose sum is σ = 43052055525440. Its totient is φ = 42989720641632.

The previous prime is 43020887425097. The next prime is 43020887425169. The reversal of 43020887425111 is 11152478802034.

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

It is a cyclic number.

It is not a de Polignac number, because 43020887425111 - 2¹⁷ = 43020887294039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43020887425811) 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, 70546141 + ... + 71153353.

It is an arithmetic number, because the mean of its divisors is an integer number (5381506940680).

Almost surely, 2^{43020887425111} is an apocalyptic number.

43020887425111 is a deficient number, since it is larger than the sum of its proper divisors (31168100329).

43020887425111 is a wasteful number, since it uses less digits than its factorization.

43020887425111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658425.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 43020887425111 in words is "forty-three trillion, twenty billion, eight hundred eighty-seven million, four hundred twenty-five thousand, one hundred eleven".