1424255165542 has 16 divisors (see below), whose sum is σ = 2332210056192. Its totient is φ = 646941296520.

The previous prime is 1424255165519. The next prime is 1424255165573. The reversal of 1424255165542 is 2455615524241.

It is a junction number, because it is equal to n+sod(n) for n = 1424255165492 and 1424255165501.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22338198 + ... + 22401865.

It is an arithmetic number, because the mean of its divisors is an integer number (145763128512).

Almost surely, 2^{1424255165542} is an apocalyptic number.

1424255165542 is a deficient number, since it is larger than the sum of its proper divisors (907954890650).

1424255165542 is a wasteful number, since it uses less digits than its factorization.

1424255165542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44741523.

The product of its digits is 1920000, while the sum is 46.

The spelling of 1424255165542 in words is "one trillion, four hundred twenty-four billion, two hundred fifty-five million, one hundred sixty-five thousand, five hundred forty-two".