554241440466 has 64 divisors (see below), whose sum is σ = 1411216185600. Its totient is φ = 157947573888.

The previous prime is 554241440437. The next prime is 554241440483. The reversal of 554241440466 is 664044142455.

554241440466 is a `hidden beast` number, since 5 + 5 + 42 + 4 + 144 + 0 + 466 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1737595 + ... + 2031678.

It is an arithmetic number, because the mean of its divisors is an integer number (22050252900).

Almost surely, 2^554241440466 is an apocalyptic number.

554241440466 is an abundant number, since it is smaller than the sum of its proper divisors (856974745134).

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

554241440466 is a wasteful number, since it uses less digits than its factorization.

554241440466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3769680 (or 3769674 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

The spelling of 554241440466 in words is "five hundred fifty-four billion, two hundred forty-one million, four hundred forty thousand, four hundred sixty-six".