42266444462404 has 12 divisors (see below), whose sum is σ = 73979143787500. Its totient is φ = 21129546237408.

The previous prime is 42266444462369. The next prime is 42266444462423. The reversal of 42266444462404 is 40426444466224.

It can be written as a sum of positive squares in 2 ways, for example, as 2903343366400 + 39363101096004 = 1703920^2 + 6274002^2 .

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, 918972579 + ... + 919018570.

Almost surely, 2^{42266444462404} is an apocalyptic number.

It is an amenable number.

42266444462404 is a deficient number, since it is larger than the sum of its proper divisors (31712699325096).

42266444462404 is a wasteful number, since it uses less digits than its factorization.

42266444462404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837996902 (or 1837996900 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 52.

The spelling of 42266444462404 in words is "forty-two trillion, two hundred sixty-six billion, four hundred forty-four million, four hundred sixty-two thousand, four hundred four".