1152107402448 has 120 divisors (see below), whose sum is σ = 3063043952640. Its totient is φ = 373149250560.

The previous prime is 1152107402443. The next prime is 1152107402461. The reversal of 1152107402448 is 8442047012511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152107402443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49995313 + ... + 50018351.

It is an arithmetic number, because the mean of its divisors is an integer number (25525366272).

Almost surely, 2^{1152107402448} 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 1152107402448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1531521976320).

1152107402448 is an abundant number, since it is smaller than the sum of its proper divisors (1910936550192).

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

1152107402448 is a wasteful number, since it uses less digits than its factorization.

1152107402448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23885 (or 23842 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The spelling of 1152107402448 in words is "one trillion, one hundred fifty-two billion, one hundred seven million, four hundred two thousand, four hundred forty-eight".