1401442341 has 16 divisors (see below), whose sum is σ = 2026812480. Its totient is φ = 856218240.

The previous prime is 1401442307. The next prime is 1401442351. The reversal of 1401442341 is 1432441041.

It is not a de Polignac number, because 1401442341 - 2⁷ = 1401442213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401442351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123840 + ... + 134681.

It is an arithmetic number, because the mean of its divisors is an integer number (126675780).

Almost surely, 2^1401442341 is an apocalyptic number.

It is an amenable number.

1401442341 is a deficient number, since it is larger than the sum of its proper divisors (625370139).

1401442341 is a wasteful number, since it uses less digits than its factorization.

1401442341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258676.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1401442341 is about 37435.8429983886. The cubic root of 1401442341 is about 1119.0729842563.

Adding to 1401442341 its reverse (1432441041), we get a palindrome (2833883382).

The spelling of 1401442341 in words is "one billion, four hundred one million, four hundred forty-two thousand, three hundred forty-one".