125407746036043 has 16 divisors (see below), whose sum is σ = 129802149603072. Its totient is φ = 121035575376000.

The previous prime is 125407746035989. The next prime is 125407746036049. The reversal of 125407746036043 is 340630647704521.

It is a cyclic number.

It is not a de Polignac number, because 125407746036043 - 2²⁹ = 125407209165131 is a prime.

It is a super-3 number, since 3×125407746036043³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125407746036049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14375253 + ... + 21388393.

It is an arithmetic number, because the mean of its divisors is an integer number (8112634350192).

Almost surely, 2^{125407746036043} is an apocalyptic number.

125407746036043 is a deficient number, since it is larger than the sum of its proper divisors (4394403567029).

125407746036043 is an equidigital number, since it uses as much as digits as its factorization.

125407746036043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014726.

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 125407746036043 in words is "one hundred twenty-five trillion, four hundred seven billion, seven hundred forty-six million, thirty-six thousand, forty-three".