1420160534325 has 72 divisors (see below), whose sum is σ = 2739810469032. Its totient is φ = 699033807360.

The previous prime is 1420160534323. The next prime is 1420160534341. The reversal of 1420160534325 is 5234350610241.

1420160534325 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 1 + 605 + 3 + 43 + 2 + 5 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 755214878961 + 664945655364 = 869031^2 + 815442^2 .

It is not a de Polignac number, because 1420160534325 - 2¹ = 1420160534323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1420160534325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420160534323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18016699 + ... + 18095351.

It is an arithmetic number, because the mean of its divisors is an integer number (38052923181).

Almost surely, 2^{1420160534325} is an apocalyptic number.

1420160534325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1420160534325 is a deficient number, since it is larger than the sum of its proper divisors (1319649934707).

1420160534325 is a wasteful number, since it uses less digits than its factorization.

1420160534325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84855 (or 84847 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 1420160534325 in words is "one trillion, four hundred twenty billion, one hundred sixty million, five hundred thirty-four thousand, three hundred twenty-five".