43125290123087 has 8 divisors (see below), whose sum is σ = 44046332568576. Its totient is φ = 42204392806072.

The previous prime is 43125290123057. The next prime is 43125290123101. The reversal of 43125290123087 is 78032109252134.

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 43125290123087 - 2¹⁰ = 43125290122063 is a prime.

It is a super-2 number, since 2×43125290123087² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43125290123057) 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, 35681363 + ... + 36870180.

It is an arithmetic number, because the mean of its divisors is an integer number (5505791571072).

Almost surely, 2^{43125290123087} is an apocalyptic number.

43125290123087 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

43125290123087 is a deficient number, since it is larger than the sum of its proper divisors (921042445489).

43125290123087 is a wasteful number, since it uses less digits than its factorization.

43125290123087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72564237.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 43125290123087 in words is "forty-three trillion, one hundred twenty-five billion, two hundred ninety million, one hundred twenty-three thousand, eighty-seven".