1077373440000 has 2080 divisors, whose sum is σ = 4728788803200. Its totient is φ = 238878720000.

The previous prime is 1077373439963. The next prime is 1077373440001. The reversal of 1077373440000 is 443737701.

It is a tau number, because it is divible by the number of its divisors (2080).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1077373440001) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 9884159946 + ... + 9884160054.

Almost surely, 2^{1077373440000} is an apocalyptic number.

1077373440000 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 1077373440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2364394401600).

1077373440000 is an abundant number, since it is smaller than the sum of its proper divisors (3651415363200).

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

1077373440000 is a wasteful number, since it uses less digits than its factorization.

1077373440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The spelling of 1077373440000 in words is "one trillion, seventy-seven billion, three hundred seventy-three million, four hundred forty thousand".