1401433422 has 8 divisors (see below), whose sum is σ = 2802866856. Its totient is φ = 467144472.

The previous prime is 1401433393. The next prime is 1401433441. The reversal of 1401433422 is 2243341041.

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

1401433422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1401433392 and 1401433401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116786113 + ... + 116786124.

It is an arithmetic number, because the mean of its divisors is an integer number (350358357).

Almost surely, 2^1401433422 is an apocalyptic number.

1401433422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1401433422 is a wasteful number, since it uses less digits than its factorization.

1401433422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233572242.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1401433422 is about 37435.7238743957. The cubic root of 1401433422 is about 1119.0706102656.

Adding to 1401433422 its reverse (2243341041), we get a palindrome (3644774463).

The spelling of 1401433422 in words is "one billion, four hundred one million, four hundred thirty-three thousand, four hundred twenty-two".