1196363377440 has 1728 divisors, whose sum is σ = 5633976321792. Its totient is φ = 233862266880.

The previous prime is 1196363377409. The next prime is 1196363377453. The reversal of 1196363377440 is 447733636911.

1196363377440 is a `hidden beast` number, since 1 + 19 + 63 + 63 + 3 + 77 + 440 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 559832052 + ... + 559834188.

It is an arithmetic number, because the mean of its divisors is an integer number (3260402964).

Almost surely, 2^{1196363377440} is an apocalyptic number.

1196363377440 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 1196363377440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2816988160896).

1196363377440 is an abundant number, since it is smaller than the sum of its proper divisors (4437612944352).

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

1196363377440 is a wasteful number, since it uses less digits than its factorization.

1196363377440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213 (or 2182 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 54.

The spelling of 1196363377440 in words is "one trillion, one hundred ninety-six billion, three hundred sixty-three million, three hundred seventy-seven thousand, four hundred forty".