133703257466 has 32 divisors (see below), whose sum is σ = 220529906640. Its totient is φ = 60513058816.

The previous prime is 133703257447. The next prime is 133703257487. The reversal of 133703257466 is 664752307331.

It can be written as a sum of positive squares in 8 ways, for example, as 126810771025 + 6892486441 = 356105^2 + 83021^2 .

It is a super-3 number, since 3×133703257466³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 133703257466.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10415 + ... + 517218.

Almost surely, 2^133703257466 is an apocalyptic number.

133703257466 is a deficient number, since it is larger than the sum of its proper divisors (86826649174).

133703257466 is a wasteful number, since it uses less digits than its factorization.

133703257466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527938.

The product of its (nonzero) digits is 1905120, while the sum is 47.

The spelling of 133703257466 in words is "one hundred thirty-three billion, seven hundred three million, two hundred fifty-seven thousand, four hundred sixty-six".