133144264470 has 64 divisors (see below), whose sum is σ = 366804619776. Its totient is φ = 30298897920.

The previous prime is 133144264459. The next prime is 133144264483. The reversal of 133144264470 is 74462441331.

It is a super-2 number, since 2×133144264470² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 1348851 + ... + 1444190.

It is an arithmetic number, because the mean of its divisors is an integer number (5731322184).

Almost surely, 2^133144264470 is an apocalyptic number.

133144264470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133144264470 is an abundant number, since it is smaller than the sum of its proper divisors (233660355306).

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

133144264470 is a wasteful number, since it uses less digits than its factorization.

133144264470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793285.

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 133144264470 in words is "one hundred thirty-three billion, one hundred forty-four million, two hundred sixty-four thousand, four hundred seventy".