422034153240 has 128 divisors (see below), whose sum is σ = 1447144680960. Its totient is φ = 96453586944.

The previous prime is 422034153227. The next prime is 422034153301. The reversal of 422034153240 is 42351430224.

It is a super-2 number, since 2×422034153240² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 422034153198 and 422034153207.

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, 8604867 + ... + 8653773.

It is an arithmetic number, because the mean of its divisors is an integer number (11305817820).

Almost surely, 2^422034153240 is an apocalyptic number.

422034153240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422034153240 is an abundant number, since it is smaller than the sum of its proper divisors (1025110527720).

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

422034153240 is a wasteful number, since it uses less digits than its factorization.

422034153240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59201 (or 59197 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 422034153240 its reverse (42351430224), we get a palindrome (464385583464).

The spelling of 422034153240 in words is "four hundred twenty-two billion, thirty-four million, one hundred fifty-three thousand, two hundred forty".