125552032340 has 24 divisors (see below), whose sum is σ = 301324877952. Its totient is φ = 43046411040.

The previous prime is 125552032313. The next prime is 125552032351. The reversal of 125552032340 is 43230255521.

It is a junction number, because it is equal to n+sod(n) for n = 125552032297 and 125552032306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448399976 + ... + 448400255.

It is an arithmetic number, because the mean of its divisors is an integer number (12555203248).

Almost surely, 2^125552032340 is an apocalyptic number.

125552032340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125552032340 is an abundant number, since it is smaller than the sum of its proper divisors (175772845612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125552032340 is a wasteful number, since it uses less digits than its factorization.

125552032340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896800247 (or 896800245 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 125552032340 its reverse (43230255521), we get a palindrome (168782287861).

The spelling of 125552032340 in words is "one hundred twenty-five billion, five hundred fifty-two million, thirty-two thousand, three hundred forty".