124003201403444 has 96 divisors (see below), whose sum is σ = 244713355286400. Its totient is φ = 54497376460800.

The previous prime is 124003201403329. The next prime is 124003201403447. The reversal of 124003201403444 is 444304102300421.

It is a super-2 number, since 2×124003201403444² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124003201403444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124003201403447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199035332 + ... + 199657380.

It is an arithmetic number, because the mean of its divisors is an integer number (2549097450900).

Almost surely, 2^{124003201403444} is an apocalyptic number.

It is an amenable number.

124003201403444 is a deficient number, since it is larger than the sum of its proper divisors (120710153882956).

124003201403444 is a wasteful number, since it uses less digits than its factorization.

124003201403444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623361 (or 623359 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 124003201403444 its reverse (444304102300421), we get a palindrome (568307303703865).

The spelling of 124003201403444 in words is "one hundred twenty-four trillion, three billion, two hundred one million, four hundred three thousand, four hundred forty-four".