124212499094 has 16 divisors (see below), whose sum is σ = 186692603760. Its totient is φ = 61981735200.

The previous prime is 124212499091. The next prime is 124212499121. The reversal of 124212499094 is 490994212421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124212499091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2483417 + ... + 2532939.

It is an arithmetic number, because the mean of its divisors is an integer number (11668287735).

Almost surely, 2^124212499094 is an apocalyptic number.

124212499094 is a deficient number, since it is larger than the sum of its proper divisors (62480104666).

124212499094 is a wasteful number, since it uses less digits than its factorization.

124212499094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52015.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 124212499094 in words is "one hundred twenty-four billion, two hundred twelve million, four hundred ninety-nine thousand, ninety-four".