1230807774312 has 48 divisors (see below), whose sum is σ = 3351854540580. Its totient is φ = 408002572800.

The previous prime is 1230807774269. The next prime is 1230807774331. The reversal of 1230807774312 is 2134777080321.

1230807774312 is a `hidden beast` number, since 123 + 0 + 80 + 77 + 74 + 312 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1215096154596 + 15711619716 = 1102314^2 + 125346^2 .

It is a super-3 number, since 3×1230807774312³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 47209489 + ... + 47235552.

Almost surely, 2^{1230807774312} is an apocalyptic number.

1230807774312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1230807774312 is an abundant number, since it is smaller than the sum of its proper divisors (2121046766268).

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

1230807774312 is a wasteful number, since it uses less digits than its factorization.

1230807774312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94445234 (or 94445227 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 1230807774312 in words is "one trillion, two hundred thirty billion, eight hundred seven million, seven hundred seventy-four thousand, three hundred twelve".