1400243341 has 8 divisors (see below), whose sum is σ = 1603568000. Its totient is φ = 1197741168.

The previous prime is 1400243333. The next prime is 1400243353. The reversal of 1400243341 is 1433420041.

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

It is a cyclic number.

It is not a de Polignac number, because 1400243341 - 2³ = 1400243333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400243041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201966 + ... + 208783.

It is an arithmetic number, because the mean of its divisors is an integer number (200446000).

Almost surely, 2^1400243341 is an apocalyptic number.

It is an amenable number.

1400243341 is a deficient number, since it is larger than the sum of its proper divisors (203324659).

1400243341 is an equidigital number, since it uses as much as digits as its factorization.

1400243341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411243.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1400243341 is about 37419.8255073430. The cubic root of 1400243341 is about 1118.7537532993.

Adding to 1400243341 its reverse (1433420041), we get a palindrome (2833663382).

The spelling of 1400243341 in words is "one billion, four hundred million, two hundred forty-three thousand, three hundred forty-one".