1230894332976 has 320 divisors, whose sum is σ = 4147551682560. Its totient is φ = 305017912320.

The previous prime is 1230894332947. The next prime is 1230894332977. The reversal of 1230894332976 is 6792334980321.

It is a super-2 number, since 2×1230894332976² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1230894332977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33049501 + ... + 33086723.

It is an arithmetic number, because the mean of its divisors is an integer number (12961099008).

Almost surely, 2^{1230894332976} is an apocalyptic number.

1230894332976 is a gapful number since it is divisible by the number (16) 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 1230894332976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2073775841280).

1230894332976 is an abundant number, since it is smaller than the sum of its proper divisors (2916657349584).

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

1230894332976 is a wasteful number, since it uses less digits than its factorization.

1230894332976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37664 (or 37658 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 1230894332976 in words is "one trillion, two hundred thirty billion, eight hundred ninety-four million, three hundred thirty-two thousand, nine hundred seventy-six".