133405433533042 has 16 divisors (see below), whose sum is σ = 219639062911392. Its totient is φ = 60266816039520.

The previous prime is 133405433532971. The next prime is 133405433533093. The reversal of 133405433533042 is 240335334504331.

It is a super-2 number, since 2×133405433533042² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133405433533042.

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, 18600865563 + ... + 18600872734.

It is an arithmetic number, because the mean of its divisors is an integer number (13727441431962).

Almost surely, 2^{133405433533042} is an apocalyptic number.

133405433533042 is a deficient number, since it is larger than the sum of its proper divisors (86233629378350).

133405433533042 is a wasteful number, since it uses less digits than its factorization.

133405433533042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37201738473.

The product of its (nonzero) digits is 2332800, while the sum is 43.

The spelling of 133405433533042 in words is "one hundred thirty-three trillion, four hundred five billion, four hundred thirty-three million, five hundred thirty-three thousand, forty-two".