1119939901600 has 576 divisors, whose sum is σ = 3209014609920. Its totient is φ = 378254131200.

The previous prime is 1119939901589. The next prime is 1119939901607. The reversal of 1119939901600 is 61099399111.

It is not an unprimeable number, because it can be changed into a prime (1119939901607) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 659951952 + ... + 659953648.

It is an arithmetic number, because the mean of its divisors is an integer number (5571205920).

Almost surely, 2^{1119939901600} is an apocalyptic number.

1119939901600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1119939901600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1604507304960).

1119939901600 is an abundant number, since it is smaller than the sum of its proper divisors (2089074708320).

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

1119939901600 is a wasteful number, since it uses less digits than its factorization.

1119939901600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873 (or 1860 counting only the distinct ones).

The product of its (nonzero) digits is 118098, while the sum is 49.

The spelling of 1119939901600 in words is "one trillion, one hundred nineteen billion, nine hundred thirty-nine million, nine hundred one thousand, six hundred".