133441426503 has 48 divisors (see below), whose sum is σ = 240368983296. Its totient is φ = 69303237120.

The previous prime is 133441426501. The next prime is 133441426541. The reversal of 133441426503 is 305624144331.

133441426503 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 4 + 142 + 6 + 503 = 666.

It is not a de Polignac number, because 133441426503 - 2¹ = 133441426501 is a prime.

It is a super-2 number, since 2×133441426503² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133441426501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3106176 + ... + 3148842.

It is an arithmetic number, because the mean of its divisors is an integer number (5007687152).

Almost surely, 2^133441426503 is an apocalyptic number.

133441426503 is a deficient number, since it is larger than the sum of its proper divisors (106927556793).

133441426503 is a wasteful number, since it uses less digits than its factorization.

133441426503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47204 (or 47201 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 133441426503 in words is "one hundred thirty-three billion, four hundred forty-one million, four hundred twenty-six thousand, five hundred three".