1432020213144 has 64 divisors (see below), whose sum is σ = 4106151168000. Its totient is φ = 461942002080.

The previous prime is 1432020213133. The next prime is 1432020213209. The reversal of 1432020213144 is 4413120202341.

1432020213144 is a `hidden beast` number, since 1 + 4 + 320 + 2 + 0 + 21 + 314 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106924324 + ... + 106937715.

It is an arithmetic number, because the mean of its divisors is an integer number (64158612000).

Almost surely, 2^{1432020213144} is an apocalyptic number.

It is an amenable number.

1432020213144 is an abundant number, since it is smaller than the sum of its proper divisors (2674130954856).

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

1432020213144 is a wasteful number, since it uses less digits than its factorization.

1432020213144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213862085 (or 213862075 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1432020213144 its reverse (4413120202341), we get a palindrome (5845140415485).

The spelling of 1432020213144 in words is "one trillion, four hundred thirty-two billion, twenty million, two hundred thirteen thousand, one hundred forty-four".