2041402523430 has 64 divisors (see below), whose sum is σ = 4985568403200. Its totient is φ = 534807680640.

The previous prime is 2041402523423. The next prime is 2041402523431. The reversal of 2041402523430 is 343252041402.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041402523431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2429620 + ... + 3160040.

It is an arithmetic number, because the mean of its divisors is an integer number (77899506300).

Almost surely, 2^{2041402523430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041402523430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2492784201600).

2041402523430 is an abundant number, since it is smaller than the sum of its proper divisors (2944165879770).

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

2041402523430 is a wasteful number, since it uses less digits than its factorization.

2041402523430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732069.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 2041402523430 its reverse (343252041402), we get a palindrome (2384654564832).

The spelling of 2041402523430 in words is "two trillion, forty-one billion, four hundred two million, five hundred twenty-three thousand, four hundred thirty".