538423417712 has 40 divisors (see below), whose sum is σ = 1044377530560. Its totient is φ = 268906837760.

The previous prime is 538423417709. The next prime is 538423417751. The reversal of 538423417712 is 217714324835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61933238 + ... + 61941930.

It is an arithmetic number, because the mean of its divisors is an integer number (26109438264).

Almost surely, 2^538423417712 is an apocalyptic number.

It is an amenable number.

538423417712 is a deficient number, since it is larger than the sum of its proper divisors (505954112848).

538423417712 is a wasteful number, since it uses less digits than its factorization.

538423417712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12641 (or 12635 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 47.

The spelling of 538423417712 in words is "five hundred thirty-eight billion, four hundred twenty-three million, four hundred seventeen thousand, seven hundred twelve".