125367451743 has 4 divisors (see below), whose sum is σ = 167156602328. Its totient is φ = 83578301160.

The previous prime is 125367451739. The next prime is 125367451753. The reversal of 125367451743 is 347154763521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 347154763521 = 3 ⋅115718254507.

It is not a de Polignac number, because 125367451743 - 2² = 125367451739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125367451692 and 125367451701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125367451753) 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 3 ways as a sum of consecutive naturals, for example, 20894575288 + ... + 20894575293.

It is an arithmetic number, because the mean of its divisors is an integer number (41789150582).

Almost surely, 2^125367451743 is an apocalyptic number.

125367451743 is a deficient number, since it is larger than the sum of its proper divisors (41789150585).

125367451743 is an equidigital number, since it uses as much as digits as its factorization.

125367451743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41789150584.

The product of its digits is 2116800, while the sum is 48.

The spelling of 125367451743 in words is "one hundred twenty-five billion, three hundred sixty-seven million, four hundred fifty-one thousand, seven hundred forty-three".