1440574520106 has 8 divisors (see below), whose sum is σ = 2881149040224. Its totient is φ = 480191506700.

The previous prime is 1440574520057. The next prime is 1440574520111. The reversal of 1440574520106 is 6010254750441.

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

1440574520106 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120047876670 + ... + 120047876681.

It is an arithmetic number, because the mean of its divisors is an integer number (360143630028).

Almost surely, 2^{1440574520106} is an apocalyptic number.

1440574520106 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.

1440574520106 is a wasteful number, since it uses less digits than its factorization.

1440574520106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240095753356.

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 1440574520106 in words is "one trillion, four hundred forty billion, five hundred seventy-four million, five hundred twenty thousand, one hundred six".