1401565335233 has 16 divisors (see below), whose sum is σ = 1671469453056. Its totient is φ = 1149083686080.

The previous prime is 1401565335193. The next prime is 1401565335277. The reversal of 1401565335233 is 3325335651041.

It is a cyclic number.

It is not a de Polignac number, because 1401565335233 - 2²⁸ = 1401296899777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401565305233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11016935 + ... + 11143427.

It is an arithmetic number, because the mean of its divisors is an integer number (104466840816).

Almost surely, 2^{1401565335233} is an apocalyptic number.

It is an amenable number.

1401565335233 is a deficient number, since it is larger than the sum of its proper divisors (269904117823).

1401565335233 is a wasteful number, since it uses less digits than its factorization.

1401565335233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195344.

The product of its (nonzero) digits is 486000, while the sum is 41.

The spelling of 1401565335233 in words is "one trillion, four hundred one billion, five hundred sixty-five million, three hundred thirty-five thousand, two hundred thirty-three".