1200124141024 has 96 divisors (see below), whose sum is σ = 2455248983040. Its totient is φ = 577026673152.

The previous prime is 1200124140991. The next prime is 1200124141049. The reversal of 1200124141024 is 4201414210021.

It is a junction number, because it is equal to n+sod(n) for n = 1200124140986 and 1200124141004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321488662 + ... + 321492394.

It is an arithmetic number, because the mean of its divisors is an integer number (25575510240).

Almost surely, 2^{1200124141024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1200124141024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1227624491520).

1200124141024 is an abundant number, since it is smaller than the sum of its proper divisors (1255124842016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1200124141024 is a wasteful number, since it uses less digits than its factorization.

1200124141024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7472 (or 7464 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1200124141024 its reverse (4201414210021), we get a palindrome (5401538351045).

The spelling of 1200124141024 in words is "one trillion, two hundred billion, one hundred twenty-four million, one hundred forty-one thousand, twenty-four".