143325506633401 has 4 divisors (see below), whose sum is σ = 143325603396900. Its totient is φ = 143325409869904.

The previous prime is 143325506633371. The next prime is 143325506633513. The reversal of 143325506633401 is 104336605523341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62019578313001 + 81305928320400 = 7875251^2 + 9016980^2 .

It is a cyclic number.

It is not a de Polignac number, because 143325506633401 - 2²³ = 143325498244793 is a prime.

It is a super-3 number, since 3×143325506633401³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143325506643401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46124866 + ... + 49134043.

It is an arithmetic number, because the mean of its divisors is an integer number (35831400849225).

Almost surely, 2^{143325506633401} is an apocalyptic number.

It is an amenable number.

143325506633401 is a deficient number, since it is larger than the sum of its proper divisors (96763499).

143325506633401 is an equidigital number, since it uses as much as digits as its factorization.

143325506633401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96763498.

The product of its (nonzero) digits is 2332800, while the sum is 46.

The spelling of 143325506633401 in words is "one hundred forty-three trillion, three hundred twenty-five billion, five hundred six million, six hundred thirty-three thousand, four hundred one".