1400401341 has 12 divisors (see below), whose sum is σ = 2041708032. Its totient is φ = 924875016.

The previous prime is 1400401307. The next prime is 1400401361. The reversal of 1400401341 is 1431040041.

It is not a de Polignac number, because 1400401341 - 2²³ = 1392012733 is a prime.

It is a super-2 number, since 2×1400401341² = 3922247831749196562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400401361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 726141 + ... + 728066.

It is an arithmetic number, because the mean of its divisors is an integer number (170142336).

Almost surely, 2^1400401341 is an apocalyptic number.

It is an amenable number.

1400401341 is a deficient number, since it is larger than the sum of its proper divisors (641306691).

1400401341 is a wasteful number, since it uses less digits than its factorization.

1400401341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454320 (or 1454317 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1400401341 is about 37421.9366281330. The cubic root of 1400401341 is about 1118.7958308534.

Adding to 1400401341 its reverse (1431040041), we get a palindrome (2831441382).

The spelling of 1400401341 in words is "one billion, four hundred million, four hundred one thousand, three hundred forty-one".