1240050422 has 16 divisors (see below), whose sum is σ = 2010007440. Its totient is φ = 570374112.

The previous prime is 1240050421. The next prime is 1240050463. The reversal of 1240050422 is 2240500421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1240050394 and 1240050403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240050421) 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, 73772 + ... + 89007.

It is an arithmetic number, because the mean of its divisors is an integer number (125625465).

Almost surely, 2^1240050422 is an apocalyptic number.

1240050422 is a deficient number, since it is larger than the sum of its proper divisors (769957018).

1240050422 is a wasteful number, since it uses less digits than its factorization.

1240050422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163087.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 1240050422 is about 35214.3496603302. The cubic root of 1240050422 is about 1074.3516326797.

Adding to 1240050422 its reverse (2240500421), we get a palindrome (3480550843).

The spelling of 1240050422 in words is "one billion, two hundred forty million, fifty thousand, four hundred twenty-two".