133143414454 has 8 divisors (see below), whose sum is σ = 199740225960. Its totient is φ = 66563339136.

The previous prime is 133143414421. The next prime is 133143414463. The reversal of 133143414454 is 454414341331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×133143414454² (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 3 ways as a sum of consecutive naturals, for example, 4164139 + ... + 4195990.

It is an arithmetic number, because the mean of its divisors is an integer number (24967528245).

Almost surely, 2^133143414454 is an apocalyptic number.

133143414454 is a deficient number, since it is larger than the sum of its proper divisors (66596811506).

133143414454 is an equidigital number, since it uses as much as digits as its factorization.

133143414454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8368094.

The product of its digits is 138240, while the sum is 37.

Adding to 133143414454 its reverse (454414341331), we get a palindrome (587557755785).

The spelling of 133143414454 in words is "one hundred thirty-three billion, one hundred forty-three million, four hundred fourteen thousand, four hundred fifty-four".