125438334 has 24 divisors (see below), whose sum is σ = 291836808. Its totient is φ = 35839440.

The previous prime is 125438317. The next prime is 125438351. The reversal of 125438334 is 433834521.

It is an interprime number because it is at equal distance from previous prime (125438317) and next prime (125438351).

It is a junction number, because it is equal to n+sod(n) for n = 125438295 and 125438304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213037 + ... + 213624.

It is an arithmetic number, because the mean of its divisors is an integer number (12159867).

Almost surely, 2^125438334 is an apocalyptic number.

125438334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

125438334 is an abundant number, since it is smaller than the sum of its proper divisors (166398474).

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

125438334 is a wasteful number, since it uses less digits than its factorization.

125438334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426680 (or 426673 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 125438334 is about 11199.9256247531. The cubic root of 125438334 is about 500.5837635084.

The spelling of 125438334 in words is "one hundred twenty-five million, four hundred thirty-eight thousand, three hundred thirty-four".