1400243044230 has 64 divisors (see below), whose sum is σ = 3734093721600. Its totient is φ = 373386918240.

The previous prime is 1400243044223. The next prime is 1400243044243. The reversal of 1400243044230 is 324403420041.

It is a happy number.

1400243044230 is a `hidden beast` number, since 1 + 400 + 24 + 3 + 0 + 4 + 4 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1400243044194 and 1400243044203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12930651 + ... + 13038489.

It is an arithmetic number, because the mean of its divisors is an integer number (58345214400).

Almost surely, 2^{1400243044230} is an apocalyptic number.

1400243044230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400243044230 is an abundant number, since it is smaller than the sum of its proper divisors (2333850677370).

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

1400243044230 is a wasteful number, since it uses less digits than its factorization.

1400243044230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155946 (or 155940 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1400243044230 its reverse (324403420041), we get a palindrome (1724646464271).

The spelling of 1400243044230 in words is "one trillion, four hundred billion, two hundred forty-three million, forty-four thousand, two hundred thirty".