1000434051522 has 12 divisors (see below), whose sum is σ = 2167607111670. Its totient is φ = 333478017168.

The previous prime is 1000434051389. The next prime is 1000434051557. The reversal of 1000434051522 is 2251504340001.

1000434051522 is a `hidden beast` number, since 10 + 0 + 0 + 43 + 40 + 51 + 522 = 666.

It can be written as a sum of positive squares in only one way, i.e., 930161873601 + 70272177921 = 964449^2 + 265089^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27789834747 + ... + 27789834782.

Almost surely, 2^{1000434051522} is an apocalyptic number.

1000434051522 is an abundant number, since it is smaller than the sum of its proper divisors (1167173060148).

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

1000434051522 is a wasteful number, since it uses less digits than its factorization.

1000434051522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55579669537 (or 55579669534 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 1000434051522 its reverse (2251504340001), we get a palindrome (3251938391523).

The spelling of 1000434051522 in words is "one trillion, four hundred thirty-four million, fifty-one thousand, five hundred twenty-two".