1303246746912 has 432 divisors, whose sum is σ = 3994533942336. Its totient is φ = 371697638400.

The previous prime is 1303246746839. The next prime is 1303246746941. The reversal of 1303246746912 is 2196476423031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 700292862 + ... + 700294722.

It is an arithmetic number, because the mean of its divisors is an integer number (9246606348).

Almost surely, 2^{1303246746912} is an apocalyptic number.

1303246746912 is a gapful number since it is divisible by the number (12) 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 1303246746912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1997266971168).

1303246746912 is an abundant number, since it is smaller than the sum of its proper divisors (2691287195424).

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

1303246746912 is a wasteful number, since it uses less digits than its factorization.

1303246746912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101 (or 2063 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 1303246746912 in words is "one trillion, three hundred three billion, two hundred forty-six million, seven hundred forty-six thousand, nine hundred twelve".