38493804524744 has 16 divisors (see below), whose sum is σ = 76421523689100. Its totient is φ = 18114731540992.

The previous prime is 38493804524653. The next prime is 38493804524753. The reversal of 38493804524744 is 44742540839483.

It can be written as a sum of positive squares in 2 ways, for example, as 37336377122500 + 1157427402244 = 6110350^2 + 1075838^2 .

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, 141521340029 + ... + 141521340300.

Almost surely, 2^{38493804524744} is an apocalyptic number.

38493804524744 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38493804524744 is a deficient number, since it is larger than the sum of its proper divisors (37927719164356).

38493804524744 is a wasteful number, since it uses less digits than its factorization.

38493804524744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283042680352 (or 283042680348 counting only the distinct ones).

The product of its (nonzero) digits is 371589120, while the sum is 65.

The spelling of 38493804524744 in words is "thirty-eight trillion, four hundred ninety-three billion, eight hundred four million, five hundred twenty-four thousand, seven hundred forty-four".