1016790891374 has 8 divisors (see below), whose sum is σ = 1566407589528. Its totient is φ = 494655028200.

The previous prime is 1016790891323. The next prime is 1016790891407. The reversal of 1016790891374 is 4731980976101.

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

It is a super-2 number, since 2×1016790891374² (a number of 25 digits) contains 22 as substring.

It is a congruent 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, 6870208652 + ... + 6870208799.

It is an arithmetic number, because the mean of its divisors is an integer number (195800948691).

Almost surely, 2^{1016790891374} is an apocalyptic number.

1016790891374 is a deficient number, since it is larger than the sum of its proper divisors (549616698154).

1016790891374 is a wasteful number, since it uses less digits than its factorization.

1016790891374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13740417490.

The product of its (nonzero) digits is 2286144, while the sum is 56.

The spelling of 1016790891374 in words is "one trillion, sixteen billion, seven hundred ninety million, eight hundred ninety-one thousand, three hundred seventy-four".