1073739415896 has 144 divisors (see below), whose sum is σ = 3386447686440. Its totient is φ = 306454337280.

The previous prime is 1073739415849. The next prime is 1073739415897. The reversal of 1073739415896 is 6985149373701.

1073739415896 is a `hidden beast` number, since 1 + 0 + 7 + 3 + 7 + 3 + 9 + 41 + 589 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073739415897) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3143331 + ... + 3468141.

Almost surely, 2^{1073739415896} 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 1073739415896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1693223843220).

1073739415896 is an abundant number, since it is smaller than the sum of its proper divisors (2312708270544).

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

1073739415896 is a wasteful number, since it uses less digits than its factorization.

1073739415896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325774 (or 325760 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 63.

The spelling of 1073739415896 in words is "one trillion, seventy-three billion, seven hundred thirty-nine million, four hundred fifteen thousand, eight hundred ninety-six".