1441990104426 has 24 divisors (see below), whose sum is σ = 3127396149540. Its totient is φ = 480188867136.

The previous prime is 1441990104397. The next prime is 1441990104439. The reversal of 1441990104426 is 6244010991441.

1441990104426 is a `hidden beast` number, since 1 + 4 + 4 + 199 + 0 + 10 + 442 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1110673593225 + 331316511201 = 1053885^2 + 575601^2 .

It is a super-2 number, since 2×1441990104426² (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 11 ways as a sum of consecutive naturals, for example, 39523011 + ... + 39559478.

Almost surely, 2^{1441990104426} is an apocalyptic number.

1441990104426 is an abundant number, since it is smaller than the sum of its proper divisors (1685406045114).

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

1441990104426 is a wasteful number, since it uses less digits than its factorization.

1441990104426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79083510 (or 79083507 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 1441990104426 in words is "one trillion, four hundred forty-one billion, nine hundred ninety million, one hundred four thousand, four hundred twenty-six".