1401442341422 has 8 divisors (see below), whose sum is σ = 2193561925776. Its totient is φ = 670255032832.

The previous prime is 1401442341371. The next prime is 1401442341457. The reversal of 1401442341422 is 2241432441041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15233068883 + ... + 15233068974.

It is an arithmetic number, because the mean of its divisors is an integer number (274195240722).

Almost surely, 2^{1401442341422} is an apocalyptic number.

1401442341422 is a deficient number, since it is larger than the sum of its proper divisors (792119584354).

1401442341422 is a wasteful number, since it uses less digits than its factorization.

1401442341422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30466137882.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 1401442341422 its reverse (2241432441041), we get a palindrome (3642874782463).

The spelling of 1401442341422 in words is "one trillion, four hundred one billion, four hundred forty-two million, three hundred forty-one thousand, four hundred twenty-two".