1400231336 has 16 divisors (see below), whose sum is σ = 3000495840. Its totient is φ = 600099120.

The previous prime is 1400231309. The next prime is 1400231351. The reversal of 1400231336 is 6331320041.

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 3 ways as a sum of consecutive naturals, for example, 12502010 + ... + 12502121.

It is an arithmetic number, because the mean of its divisors is an integer number (187530990).

Almost surely, 2^1400231336 is an apocalyptic number.

It is an amenable number.

1400231336 is an abundant number, since it is smaller than the sum of its proper divisors (1600264504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400231336 is a wasteful number, since it uses less digits than its factorization.

1400231336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25004144 (or 25004140 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1400231336 is about 37419.6650973789. The cubic root of 1400231336 is about 1118.7505560748.

Adding to 1400231336 its reverse (6331320041), we get a palindrome (7731551377).

The spelling of 1400231336 in words is "one billion, four hundred million, two hundred thirty-one thousand, three hundred thirty-six".