1081446016674 has 16 divisors (see below), whose sum is σ = 2215645498080. Its totient is φ = 351689761440.

The previous prime is 1081446016591. The next prime is 1081446016681. The reversal of 1081446016674 is 4766106441801.

It is a super-2 number, since 2×1081446016674² (a number of 25 digits) contains 22 as substring.

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, 2198060764 + ... + 2198061255.

It is an arithmetic number, because the mean of its divisors is an integer number (138477843630).

Almost surely, 2^{1081446016674} is an apocalyptic number.

1081446016674 is an abundant number, since it is smaller than the sum of its proper divisors (1134199481406).

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

1081446016674 is a wasteful number, since it uses less digits than its factorization.

1081446016674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4396122065.

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 1081446016674 in words is "one trillion, eighty-one billion, four hundred forty-six million, sixteen thousand, six hundred seventy-four".