125411340 has 48 divisors (see below), whose sum is σ = 355396608. Its totient is φ = 33038784.

The previous prime is 125411327. The next prime is 125411353. The reversal of 125411340 is 43114521.

It is an interprime number because it is at equal distance from previous prime (125411327) and next prime (125411353).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7612 + ... + 17571.

It is an arithmetic number, because the mean of its divisors is an integer number (7404096).

Almost surely, 2^125411340 is an apocalyptic number.

125411340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125411340 is an abundant number, since it is smaller than the sum of its proper divisors (229985268).

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

125411340 is a wasteful number, since it uses less digits than its factorization.

125411340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25278 (or 25276 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 125411340 is about 11198.7204626243. The cubic root of 125411340 is about 500.5478528286.

Adding to 125411340 its reverse (43114521), we get a palindrome (168525861).

It can be divided in two parts, 125411 and 340, that added together give a triangular number (125751 = T₅₀₁).

The spelling of 125411340 in words is "one hundred twenty-five million, four hundred eleven thousand, three hundred forty".