1401103404632 has 16 divisors (see below), whose sum is σ = 2627526567600. Its totient is φ = 700429653280.

The previous prime is 1401103404629. The next prime is 1401103404689. The reversal of 1401103404632 is 2364043011041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1401103404595 and 1401103404604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15207332 + ... + 15299187.

It is an arithmetic number, because the mean of its divisors is an integer number (164220410475).

Almost surely, 2^{1401103404632} is an apocalyptic number.

It is an amenable number.

1401103404632 is a deficient number, since it is larger than the sum of its proper divisors (1226423162968).

1401103404632 is a wasteful number, since it uses less digits than its factorization.

1401103404632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30512266 (or 30512262 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1401103404632 its reverse (2364043011041), we get a palindrome (3765146415673).

The spelling of 1401103404632 in words is "one trillion, four hundred one billion, one hundred three million, four hundred four thousand, six hundred thirty-two".