125434343392 has 96 divisors (see below), whose sum is σ = 260637943104. Its totient is φ = 59304960000.

The previous prime is 125434343357. The next prime is 125434343443. The reversal of 125434343392 is 293343434521.

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 15 ways as a sum of consecutive naturals, for example, 96413142 + ... + 96414442.

It is an arithmetic number, because the mean of its divisors is an integer number (2714978574).

Almost surely, 2^125434343392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125434343392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130318971552).

125434343392 is an abundant number, since it is smaller than the sum of its proper divisors (135203599712).

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

125434343392 is a wasteful number, since it uses less digits than its factorization.

125434343392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732 (or 2724 counting only the distinct ones).

The product of its digits is 933120, while the sum is 43.

The spelling of 125434343392 in words is "one hundred twenty-five billion, four hundred thirty-four million, three hundred forty-three thousand, three hundred ninety-two".