1050020434000 has 80 divisors (see below), whose sum is σ = 2547221092416. Its totient is φ = 418639824000.

The previous prime is 1050020433983. The next prime is 1050020434009. The reversal of 1050020434000 is 4340200501.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1050020434000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050020434009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241066 + ... + 1469065.

Almost surely, 2^{1050020434000} is an apocalyptic number.

1050020434000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050020434000 is an abundant number, since it is smaller than the sum of its proper divisors (1497200658416).

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

1050020434000 is a wasteful number, since it uses less digits than its factorization.

1050020434000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710461 (or 1710445 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 1050020434000 its reverse (4340200501), we get a palindrome (1054360634501).

The spelling of 1050020434000 in words is "one trillion, fifty billion, twenty million, four hundred thirty-four thousand".