2043434301140 has 48 divisors (see below), whose sum is σ = 4355522648064. Its totient is φ = 805125552000.

The previous prime is 2043434301137. The next prime is 2043434301143. The reversal of 2043434301140 is 411034343402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2043434301137) and next prime (2043434301143).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043434301143) 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, 29044205 + ... + 29114475.

It is an arithmetic number, because the mean of its divisors is an integer number (90740055168).

Almost surely, 2^{2043434301140} is an apocalyptic number.

2043434301140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043434301140 is an abundant number, since it is smaller than the sum of its proper divisors (2312088346924).

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

2043434301140 is a wasteful number, since it uses less digits than its factorization.

2043434301140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92048 (or 92046 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2043434301140 its reverse (411034343402), we get a palindrome (2454468644542).

The spelling of 2043434301140 in words is "two trillion, forty-three billion, four hundred thirty-four million, three hundred one thousand, one hundred forty".