125711234000 has 160 divisors (see below), whose sum is σ = 333350664192. Its totient is φ = 45472320000.

The previous prime is 125711233981. The next prime is 125711234039. The reversal of 125711234000 is 432117521.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4187042 + ... + 4216958.

Almost surely, 2^125711234000 is an apocalyptic number.

125711234000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125711234000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166675332096).

125711234000 is an abundant number, since it is smaller than the sum of its proper divisors (207639430192).

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

125711234000 is a wasteful number, since it uses less digits than its factorization.

125711234000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30142 (or 30126 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 125711234000 in words is "one hundred twenty-five billion, seven hundred eleven million, two hundred thirty-four thousand".