1425733571412 has 36 divisors (see below), whose sum is σ = 3687750146080. Its totient is φ = 464192325072.

The previous prime is 1425733571411. The next prime is 1425733571443. The reversal of 1425733571412 is 2141753375241.

1425733571412 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 7 + 33 + 571 + 41 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425733571411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 460506712 + ... + 460509807.

Almost surely, 2^{1425733571412} is an apocalyptic number.

1425733571412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1425733571412 is an abundant number, since it is smaller than the sum of its proper divisors (2262016574668).

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

1425733571412 is a wasteful number, since it uses less digits than its factorization.

1425733571412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921016572 (or 921016567 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

The spelling of 1425733571412 in words is "one trillion, four hundred twenty-five billion, seven hundred thirty-three million, five hundred seventy-one thousand, four hundred twelve".