1424365425261 has 48 divisors (see below), whose sum is σ = 2085109598208. Its totient is φ = 936890388000.

The previous prime is 1424365425247. The next prime is 1424365425299. The reversal of 1424365425261 is 1625245634241.

It is a happy number.

1424365425261 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 365 + 4 + 25 + 261 = 666.

It is not a de Polignac number, because 1424365425261 - 2²⁷ = 1424231207533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424365425361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 538104240 + ... + 538106886.

It is an arithmetic number, because the mean of its divisors is an integer number (43439783296).

Almost surely, 2^{1424365425261} is an apocalyptic number.

It is an amenable number.

1424365425261 is a deficient number, since it is larger than the sum of its proper divisors (660744172947).

1424365425261 is a wasteful number, since it uses less digits than its factorization.

1424365425261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5342 (or 5339 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The spelling of 1424365425261 in words is "one trillion, four hundred twenty-four billion, three hundred sixty-five million, four hundred twenty-five thousand, two hundred sixty-one".