1401021134332 has 24 divisors (see below), whose sum is σ = 2458243695600. Its totient is φ = 698666981376.

The previous prime is 1401021134297. The next prime is 1401021134437. The reversal of 1401021134332 is 2334311201041.

It is a junction number, because it is equal to n+sod(n) for n = 1401021134297 and 1401021134306.

It is a congruent number.

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, 4617894 + ... + 4911922.

It is an arithmetic number, because the mean of its divisors is an integer number (102426820650).

Almost surely, 2^{1401021134332} is an apocalyptic number.

It is an amenable number.

1401021134332 is a deficient number, since it is larger than the sum of its proper divisors (1057222561268).

1401021134332 is a wasteful number, since it uses less digits than its factorization.

1401021134332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297165 (or 297163 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1401021134332 its reverse (2334311201041), we get a palindrome (3735332335373).

The spelling of 1401021134332 in words is "one trillion, four hundred one billion, twenty-one million, one hundred thirty-four thousand, three hundred thirty-two".