1401600616633 has 12 divisors (see below), whose sum is σ = 1716245654160. Its totient is φ = 1138141853352.

The previous prime is 1401600616579. The next prime is 1401600616643. The reversal of 1401600616633 is 3366160061041.

It is not a de Polignac number, because 1401600616633 - 2¹⁷ = 1401600485561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1401600616592 and 1401600616601.

It is not an unprimeable number, because it can be changed into a prime (1401600616643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 752738391 + ... + 752740252.

It is an arithmetic number, because the mean of its divisors is an integer number (143020471180).

Almost surely, 2^{1401600616633} is an apocalyptic number.

It is an amenable number.

1401600616633 is a deficient number, since it is larger than the sum of its proper divisors (314645037527).

1401600616633 is a wasteful number, since it uses less digits than its factorization.

1401600616633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505478676 (or 1505478669 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

Adding to 1401600616633 its reverse (3366160061041), we get a palindrome (4767760677674).

The spelling of 1401600616633 in words is "one trillion, four hundred one billion, six hundred million, six hundred sixteen thousand, six hundred thirty-three".