1202446897984 has 56 divisors (see below), whose sum is σ = 2411844409728. Its totient is φ = 594750543360.

The previous prime is 1202446897957. The next prime is 1202446898021. The reversal of 1202446897984 is 4897986442021.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6106149 + ... + 6299995.

Almost surely, 2^{1202446897984} 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 1202446897984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1205922204864).

1202446897984 is an abundant number, since it is smaller than the sum of its proper divisors (1209397511744).

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

1202446897984 is a wasteful number, since it uses less digits than its factorization.

1202446897984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194903 (or 194893 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 64.

The spelling of 1202446897984 in words is "one trillion, two hundred two billion, four hundred forty-six million, eight hundred ninety-seven thousand, nine hundred eighty-four".