42663055133403 has 24 divisors (see below), whose sum is σ = 63908710215168. Its totient is φ = 28441185998184.

The previous prime is 42663055133399. The next prime is 42663055133477. The reversal of 42663055133403 is 30433155036624.

42663055133403 is a `hidden beast` number, since 4 + 2 + 6 + 6 + 305 + 5 + 1 + 334 + 0 + 3 = 666.

It is not a de Polignac number, because 42663055133403 - 2² = 42663055133399 is a prime.

It is a super-3 number, since 3×42663055133403³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42663055133603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5567250 + ... + 10785192.

It is an arithmetic number, because the mean of its divisors is an integer number (2662862925632).

Almost surely, 2^{42663055133403} is an apocalyptic number.

42663055133403 is a deficient number, since it is larger than the sum of its proper divisors (21245655081765).

42663055133403 is an equidigital number, since it uses as much as digits as its factorization.

42663055133403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251605 (or 5251593 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 45.

The spelling of 42663055133403 in words is "forty-two trillion, six hundred sixty-three billion, fifty-five million, one hundred thirty-three thousand, four hundred three".