2043140113434 has 128 divisors (see below), whose sum is σ = 4739365209600. Its totient is φ = 575152128000.

The previous prime is 2043140113429. The next prime is 2043140113451. The reversal of 2043140113434 is 4343110413402.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 948972502 + ... + 948974654.

It is an arithmetic number, because the mean of its divisors is an integer number (37026290700).

Almost surely, 2^{2043140113434} is an apocalyptic number.

2043140113434 is an abundant number, since it is smaller than the sum of its proper divisors (2696225096166).

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

2043140113434 is a wasteful number, since it uses less digits than its factorization.

2043140113434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2043140113434 its reverse (4343110413402), we get a palindrome (6386250526836).

The spelling of 2043140113434 in words is "two trillion, forty-three billion, one hundred forty million, one hundred thirteen thousand, four hundred thirty-four".