1422134063540 has 24 divisors (see below), whose sum is σ = 3042830243880. Its totient is φ = 558120537728.

The previous prime is 1422134063479. The next prime is 1422134063573. The reversal of 1422134063540 is 453604312241.

It can be written as a sum of positive squares in 4 ways, for example, as 335857339024 + 1086276724516 = 579532^2 + 1042246^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1422134063540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670816895 + ... + 670819014.

It is an arithmetic number, because the mean of its divisors is an integer number (126784593495).

Almost surely, 2^{1422134063540} is an apocalyptic number.

1422134063540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422134063540 is an abundant number, since it is smaller than the sum of its proper divisors (1620696180340).

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

1422134063540 is a wasteful number, since it uses less digits than its factorization.

1422134063540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341635971 (or 1341635969 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 1422134063540 its reverse (453604312241), we get a palindrome (1875738375781).

The spelling of 1422134063540 in words is "one trillion, four hundred twenty-two billion, one hundred thirty-four million, sixty-three thousand, five hundred forty".