133343220351434 has 16 divisors (see below), whose sum is σ = 211780623600000. Its totient is φ = 62749687107264.

The previous prime is 133343220351409. The next prime is 133343220351443. The reversal of 133343220351434 is 434153022343331.

It is a junction number, because it is equal to n+sod(n) for n = 133343220351391 and 133343220351400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60262817 + ... + 62436315.

It is an arithmetic number, because the mean of its divisors is an integer number (13236288975000).

Almost surely, 2^{133343220351434} is an apocalyptic number.

133343220351434 is a deficient number, since it is larger than the sum of its proper divisors (78437403248566).

133343220351434 is a wasteful number, since it uses less digits than its factorization.

133343220351434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977917.

The product of its (nonzero) digits is 933120, while the sum is 41.

Adding to 133343220351434 its reverse (434153022343331), we get a palindrome (567496242694765).

The spelling of 133343220351434 in words is "one hundred thirty-three trillion, three hundred forty-three billion, two hundred twenty million, three hundred fifty-one thousand, four hundred thirty-four".