1038931746049 has 8 divisors (see below), whose sum is σ = 1061075554560. Its totient is φ = 1016789557536.

The previous prime is 1038931746001. The next prime is 1038931746103. The reversal of 1038931746049 is 9406471398301.

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

It is a cyclic number.

It is not a de Polignac number, because 1038931746049 - 2¹¹ = 1038931744001 is a prime.

It is a super-2 number, since 2×1038931746049² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1038931743049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938277 + ... + 1719949.

It is an arithmetic number, because the mean of its divisors is an integer number (132634444320).

Almost surely, 2^{1038931746049} is an apocalyptic number.

It is an amenable number.

1038931746049 is a deficient number, since it is larger than the sum of its proper divisors (22143808511).

1038931746049 is an equidigital number, since it uses as much as digits as its factorization.

1038931746049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809999.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 1038931746049 in words is "one trillion, thirty-eight billion, nine hundred thirty-one million, seven hundred forty-six thousand, forty-nine".