1401303534442 has 64 divisors (see below), whose sum is σ = 2461234201344. Its totient is φ = 585985720320.

The previous prime is 1401303534401. The next prime is 1401303534469. The reversal of 1401303534442 is 2444353031041.

It is a junction number, because it is equal to n+sod(n) for n = 1401303534398 and 1401303534407.

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 31 ways as a sum of consecutive naturals, for example, 220570338 + ... + 220576690.

It is an arithmetic number, because the mean of its divisors is an integer number (38456784396).

Almost surely, 2^{1401303534442} is an apocalyptic number.

1401303534442 is a deficient number, since it is larger than the sum of its proper divisors (1059930666902).

1401303534442 is a wasteful number, since it uses less digits than its factorization.

1401303534442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 1401303534442 its reverse (2444353031041), we get a palindrome (3845656565483).

The spelling of 1401303534442 in words is "one trillion, four hundred one billion, three hundred three million, five hundred thirty-four thousand, four hundred forty-two".