125416743 has 8 divisors (see below), whose sum is σ = 169577856. Its totient is φ = 82433400.

The previous prime is 125416741. The next prime is 125416747. The reversal of 125416743 is 347614521.

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

It is not a de Polignac number, because 125416743 - 2¹ = 125416741 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125416741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294193 + ... + 294618.

It is an arithmetic number, because the mean of its divisors is an integer number (21197232).

Almost surely, 2^125416743 is an apocalyptic number.

125416743 is a deficient number, since it is larger than the sum of its proper divisors (44161113).

125416743 is an equidigital number, since it uses as much as digits as its factorization.

125416743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588885.

The product of its digits is 20160, while the sum is 33.

The square root of 125416743 is about 11198.9616929428. The cubic root of 125416743 is about 500.5550409644. Note that the first 3 decimals are identical.

The spelling of 125416743 in words is "one hundred twenty-five million, four hundred sixteen thousand, seven hundred forty-three".