133044010001421 has 8 divisors (see below), whose sum is σ = 177392069580960. Its totient is φ = 88695978544752.

The previous prime is 133044010001411. The next prime is 133044010001429. The reversal of 133044010001421 is 124100010440331.

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

It is not a de Polignac number, because 133044010001421 - 2¹³ = 133044009993229 is a prime.

It is a super-2 number, since 2×133044010001421² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133044010001391 and 133044010001400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133044010001429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9685890 + ... + 18971148.

It is an arithmetic number, because the mean of its divisors is an integer number (22174008697620).

Almost surely, 2^{133044010001421} is an apocalyptic number.

It is an amenable number.

133044010001421 is a deficient number, since it is larger than the sum of its proper divisors (44348059579539).

133044010001421 is an equidigital number, since it uses as much as digits as its factorization.

133044010001421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14061435.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 133044010001421 its reverse (124100010440331), we get a palindrome (257144020441752).

The spelling of 133044010001421 in words is "one hundred thirty-three trillion, forty-four billion, ten million, one thousand, four hundred twenty-one".