506151430011444 has 96 divisors (see below), whose sum is σ = 1375238344919040. Its totient is φ = 141882559797888.

The previous prime is 506151430011439. The next prime is 506151430011463. The reversal of 506151430011444 is 444110034151605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178826137 + ... + 181634495.

It is an arithmetic number, because the mean of its divisors is an integer number (14325399426240).

Almost surely, 2^{506151430011444} is an apocalyptic number.

It is an amenable number.

506151430011444 is an abundant number, since it is smaller than the sum of its proper divisors (869086914907596).

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

506151430011444 is a wasteful number, since it uses less digits than its factorization.

506151430011444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848909 (or 2848907 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 506151430011444 in words is "five hundred six trillion, one hundred fifty-one billion, four hundred thirty million, eleven thousand, four hundred forty-four".