1050520423404 has 24 divisors (see below), whose sum is σ = 2452122590400. Its totient is φ = 350043721744.

The previous prime is 1050520423373. The next prime is 1050520423427. The reversal of 1050520423404 is 4043240250501.

It is a super-2 number, since 2×1050520423404² (a number of 25 digits) contains 22 as substring.

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, 16185354 + ... + 16250129.

It is an arithmetic number, because the mean of its divisors is an integer number (102171774600).

Almost surely, 2^{1050520423404} is an apocalyptic number.

It is an amenable number.

1050520423404 is an abundant number, since it is smaller than the sum of its proper divisors (1401602166996).

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

1050520423404 is a wasteful number, since it uses less digits than its factorization.

1050520423404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32438189 (or 32438187 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 1050520423404 its reverse (4043240250501), we get a palindrome (5093760673905).

The spelling of 1050520423404 in words is "one trillion, fifty billion, five hundred twenty million, four hundred twenty-three thousand, four hundred four".