1420441145562 has 8 divisors (see below), whose sum is σ = 2840882291136. Its totient is φ = 473480381852.

The previous prime is 1420441145561. The next prime is 1420441145569. The reversal of 1420441145562 is 2655411440241.

It is a sphenic number, since it is the product of 3 distinct primes.

1420441145562 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1420441145562.

It is not an unprimeable number, because it can be changed into a prime (1420441145561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118370095458 + ... + 118370095469.

It is an arithmetic number, because the mean of its divisors is an integer number (355110286392).

Almost surely, 2^{1420441145562} is an apocalyptic number.

1420441145562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1420441145562 is a wasteful number, since it uses less digits than its factorization.

1420441145562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236740190932.

The product of its (nonzero) digits is 153600, while the sum is 39.

The spelling of 1420441145562 in words is "one trillion, four hundred twenty billion, four hundred forty-one million, one hundred forty-five thousand, five hundred sixty-two".