124455141 has 6 divisors (see below), whose sum is σ = 179768550. Its totient is φ = 82970088.

The previous prime is 124455127. The next prime is 124455157. The reversal of 124455141 is 141554421.

It can be written as a sum of positive squares in only one way, i.e., 111386916 + 13068225 = 10554^2 + 3615^2 .

It is not a de Polignac number, because 124455141 - 2¹⁰ = 124454117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124455101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6914166 + ... + 6914183.

It is an arithmetic number, because the mean of its divisors is an integer number (29961425).

Almost surely, 2^124455141 is an apocalyptic number.

It is an amenable number.

124455141 is a deficient number, since it is larger than the sum of its proper divisors (55313409).

124455141 is a wasteful number, since it uses less digits than its factorization.

124455141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13828355 (or 13828352 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 124455141 is about 11155.9464412483. The cubic root of 124455141 is about 499.2724632273.

The spelling of 124455141 in words is "one hundred twenty-four million, four hundred fifty-five thousand, one hundred forty-one".