124404250120046 has 128 divisors (see below), whose sum is σ = 214908256926720. Its totient is φ = 53572841828352.

The previous prime is 124404250120037. The next prime is 124404250120049. The reversal of 124404250120046 is 640021052404421.

It is a happy number.

It is a super-2 number, since 2×124404250120046² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124404250119988 and 124404250120015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124404250120049) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13585694900 + ... + 13585704056.

It is an arithmetic number, because the mean of its divisors is an integer number (1678970757240).

Almost surely, 2^{124404250120046} is an apocalyptic number.

124404250120046 is a deficient number, since it is larger than the sum of its proper divisors (90504006806674).

124404250120046 is a wasteful number, since it uses less digits than its factorization.

124404250120046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12538.

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 124404250120046 in words is "one hundred twenty-four trillion, four hundred four billion, two hundred fifty million, one hundred twenty thousand, forty-six".