141126138 has 24 divisors (see below), whose sum is σ = 317099328. Its totient is φ = 47041884.

The previous prime is 141126133. The next prime is 141126149. The reversal of 141126138 is 831621141.

It is a happy number.

141126138 is a `hidden beast` number, since 1 + 41 + 1 + 2 + 613 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (141126133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144706 + ... + 145677.

It is an arithmetic number, because the mean of its divisors is an integer number (13212472).

Almost surely, 2^141126138 is an apocalyptic number.

141126138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

141126138 is an abundant number, since it is smaller than the sum of its proper divisors (175973190).

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

141126138 is an equidigital number, since it uses as much as digits as its factorization.

141126138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290400 (or 290388 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 141126138 is about 11879.6522676381. The cubic root of 141126138 is about 520.6379473084.

Adding to 141126138 its reverse (831621141), we get a palindrome (972747279).

The spelling of 141126138 in words is "one hundred forty-one million, one hundred twenty-six thousand, one hundred thirty-eight".