1430430131412 has 60 divisors (see below), whose sum is σ = 3750020494836. Its totient is φ = 475459269120.

The previous prime is 1430430131401. The next prime is 1430430131413. The reversal of 1430430131412 is 2141310340341.

1430430131412 is a `hidden beast` number, since 1 + 4 + 30 + 4 + 301 + 314 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 568329023376 + 862101108036 = 753876^2 + 928494^2 .

It is a super-2 number, since 2×1430430131412² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430430131413) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6139039 + ... + 6367782.

Almost surely, 2^{1430430131412} is an apocalyptic number.

1430430131412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1430430131412 is an abundant number, since it is smaller than the sum of its proper divisors (2319590363424).

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

1430430131412 is a wasteful number, since it uses less digits than its factorization.

1430430131412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12507190 (or 12507179 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1430430131412 its reverse (2141310340341), we get a palindrome (3571740471753).

The spelling of 1430430131412 in words is "one trillion, four hundred thirty billion, four hundred thirty million, one hundred thirty-one thousand, four hundred twelve".