1230378074968 has 48 divisors (see below), whose sum is σ = 2690166972600. Its totient is φ = 526015566720.

The previous prime is 1230378074963. The next prime is 1230378074971. The reversal of 1230378074968 is 8694708730321.

It is a super-2 number, since 2×1230378074968² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230378074963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3676738 + ... + 3997393.

Almost surely, 2^{1230378074968} is an apocalyptic number.

It is an amenable number.

1230378074968 is an abundant number, since it is smaller than the sum of its proper divisors (1459788897632).

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

1230378074968 is a wasteful number, since it uses less digits than its factorization.

1230378074968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7674560 (or 7674549 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 1230378074968 in words is "one trillion, two hundred thirty billion, three hundred seventy-eight million, seventy-four thousand, nine hundred sixty-eight".