124012003020445 has 32 divisors (see below), whose sum is σ = 157671750960000. Its totient is φ = 93312382980096.

The previous prime is 124012003020427. The next prime is 124012003020473. The reversal of 124012003020445 is 544020300210421.

It is a cyclic number.

It is not a de Polignac number, because 124012003020445 - 2⁵ = 124012003020413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3819616102 + ... + 3819648568.

It is an arithmetic number, because the mean of its divisors is an integer number (4927242217500).

Almost surely, 2^{124012003020445} is an apocalyptic number.

It is an amenable number.

124012003020445 is a deficient number, since it is larger than the sum of its proper divisors (33659747939555).

124012003020445 is a wasteful number, since it uses less digits than its factorization.

124012003020445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60637.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 124012003020445 its reverse (544020300210421), we get a palindrome (668032303230866).

The spelling of 124012003020445 in words is "one hundred twenty-four trillion, twelve billion, three million, twenty thousand, four hundred forty-five".