125423441 has 16 divisors (see below), whose sum is σ = 147735168. Its totient is φ = 104976000.

The previous prime is 125423437. The next prime is 125423477. The reversal of 125423441 is 144324521.

It is a cyclic number.

It is not a de Polignac number, because 125423441 - 2² = 125423437 is a prime.

It is a super-3 number, since 3×125423441³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125423441.

It is not an unprimeable number, because it can be changed into a prime (125423411) 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 15 ways as a sum of consecutive naturals, for example, 68741 + ... + 70541.

It is an arithmetic number, because the mean of its divisors is an integer number (9233448).

Almost surely, 2^125423441 is an apocalyptic number.

125423441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

125423441 is a deficient number, since it is larger than the sum of its proper divisors (22311727).

125423441 is a wasteful number, since it uses less digits than its factorization.

125423441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312.

The product of its digits is 3840, while the sum is 26.

The square root of 125423441 is about 11199.2607345307. The cubic root of 125423441 is about 500.5639516779.

Adding to 125423441 its reverse (144324521), we get a palindrome (269747962).

The spelling of 125423441 in words is "one hundred twenty-five million, four hundred twenty-three thousand, four hundred forty-one".