41391400125 has 16 divisors (see below), whose sum is σ = 68875290432. Its totient is φ = 22075413200.

The previous prime is 41391400081. The next prime is 41391400129. The reversal of 41391400125 is 52100419314.

It is not a de Polignac number, because 41391400125 - 2⁷ = 41391399997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41391400092 and 41391400101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41391400129) 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 15 ways as a sum of consecutive naturals, for example, 55188159 + ... + 55188908.

It is an arithmetic number, because the mean of its divisors is an integer number (4304705652).

Almost surely, 2^41391400125 is an apocalyptic number.

It is an amenable number.

41391400125 is a deficient number, since it is larger than the sum of its proper divisors (27483890307).

41391400125 is a wasteful number, since it uses less digits than its factorization.

41391400125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110377085 (or 110377075 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 41391400125 its reverse (52100419314), we get a palindrome (93491819439).

The spelling of 41391400125 in words is "forty-one billion, three hundred ninety-one million, four hundred thousand, one hundred twenty-five".