1420100045433 has 32 divisors (see below), whose sum is σ = 2161447989120. Its totient is φ = 920832546240.

The previous prime is 1420100045417. The next prime is 1420100045437. The reversal of 1420100045433 is 3345400010241.

It is a happy number.

1420100045433 is a `hidden beast` number, since 1 + 4 + 201 + 0 + 0 + 0 + 454 + 3 + 3 = 666.

It is not a de Polignac number, because 1420100045433 - 2⁴ = 1420100045417 is a prime.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1420100045397 and 1420100045406.

It is not an unprimeable number, because it can be changed into a prime (1420100045437) 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 31 ways as a sum of consecutive naturals, for example, 2713678 + ... + 3194408.

It is an arithmetic number, because the mean of its divisors is an integer number (67545249660).

Almost surely, 2^{1420100045433} is an apocalyptic number.

It is an amenable number.

1420100045433 is a deficient number, since it is larger than the sum of its proper divisors (741347943687).

1420100045433 is a wasteful number, since it uses less digits than its factorization.

1420100045433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483734 (or 483728 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 1420100045433 its reverse (3345400010241), we get a palindrome (4765500055674).

The spelling of 1420100045433 in words is "one trillion, four hundred twenty billion, one hundred million, forty-five thousand, four hundred thirty-three".