1202041344450 has 192 divisors, whose sum is σ = 3150024671232. Its totient is φ = 302745696000.

The previous prime is 1202041344419. The next prime is 1202041344509. The reversal of 1202041344450 is 544431402021.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 133451847 + ... + 133460853.

It is an arithmetic number, because the mean of its divisors is an integer number (16406378496).

Almost surely, 2^{1202041344450} is an apocalyptic number.

1202041344450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202041344450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1575012335616).

1202041344450 is an abundant number, since it is smaller than the sum of its proper divisors (1947983326782).

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

1202041344450 is a wasteful number, since it uses less digits than its factorization.

1202041344450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9529 (or 9524 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 1202041344450 its reverse (544431402021), we get a palindrome (1746472746471).

The spelling of 1202041344450 in words is "one trillion, two hundred two billion, forty-one million, three hundred forty-four thousand, four hundred fifty".