1020412343000 has 64 divisors (see below), whose sum is σ = 2400266718720. Its totient is φ = 406027872000.

The previous prime is 1020412342967. The next prime is 1020412343009. The reversal of 1020412343000 is 3432140201.

1020412343000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020412343009) 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, 2480237 + ... + 2862236.

It is an arithmetic number, because the mean of its divisors is an integer number (37504167480).

Almost surely, 2^{1020412343000} is an apocalyptic number.

1020412343000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020412343000 is an abundant number, since it is smaller than the sum of its proper divisors (1379854375720).

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

1020412343000 is a wasteful number, since it uses less digits than its factorization.

1020412343000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342685 (or 5342671 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1020412343000 its reverse (3432140201), we get a palindrome (1023844483201).

The spelling of 1020412343000 in words is "one trillion, twenty billion, four hundred twelve million, three hundred forty-three thousand".