1422513305432 has 32 divisors (see below), whose sum is σ = 2784185049600. Its totient is φ = 680086333344.

The previous prime is 1422513305417. The next prime is 1422513305443. The reversal of 1422513305432 is 2345033152241.

It is a junction number, because it is equal to n+sod(n) for n = 1422513305392 and 1422513305401.

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, 887882 + ... + 1906137.

It is an arithmetic number, because the mean of its divisors is an integer number (87005782800).

Almost surely, 2^{1422513305432} is an apocalyptic number.

It is an amenable number.

1422513305432 is a deficient number, since it is larger than the sum of its proper divisors (1361671744168).

1422513305432 is a wasteful number, since it uses less digits than its factorization.

1422513305432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796815 (or 2796811 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 1422513305432 its reverse (2345033152241), we get a palindrome (3767546457673).

The spelling of 1422513305432 in words is "one trillion, four hundred twenty-two billion, five hundred thirteen million, three hundred five thousand, four hundred thirty-two".