125535443414 has 32 divisors (see below), whose sum is σ = 194803189056. Its totient is φ = 60626759040.

The previous prime is 125535443393. The next prime is 125535443417. The reversal of 125535443414 is 414344535521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125535443417) 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, 10139732 + ... + 10152104.

It is an arithmetic number, because the mean of its divisors is an integer number (6087599658).

Almost surely, 2^125535443414 is an apocalyptic number.

125535443414 is a deficient number, since it is larger than the sum of its proper divisors (69267745642).

125535443414 is a wasteful number, since it uses less digits than its factorization.

125535443414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13400.

The product of its digits is 576000, while the sum is 41.

Adding to 125535443414 its reverse (414344535521), we get a palindrome (539879978935).

The spelling of 125535443414 in words is "one hundred twenty-five billion, five hundred thirty-five million, four hundred forty-three thousand, four hundred fourteen".