1241345622 has 16 divisors (see below), whose sum is σ = 2708390592. Its totient is φ = 376165320.

The previous prime is 1241345621. The next prime is 1241345647. The reversal of 1241345622 is 2265431421.

It is a self number, because there is not a number n which added to its sum of digits gives 1241345622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241345621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9404068 + ... + 9404199.

It is an arithmetic number, because the mean of its divisors is an integer number (169274412).

Almost surely, 2^1241345622 is an apocalyptic number.

1241345622 is an abundant number, since it is smaller than the sum of its proper divisors (1467044970).

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

1241345622 is a wasteful number, since it uses less digits than its factorization.

1241345622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18808283.

The product of its digits is 11520, while the sum is 30.

The square root of 1241345622 is about 35232.7350911053. The cubic root of 1241345622 is about 1074.7255465220.

The spelling of 1241345622 in words is "one billion, two hundred forty-one million, three hundred forty-five thousand, six hundred twenty-two".