2043061256046 has 16 divisors (see below), whose sum is σ = 4086346395600. Its totient is φ = 680983104768.

The previous prime is 2043061256039. The next prime is 2043061256059. The reversal of 2043061256046 is 6406521603402.

It is a junction number, because it is equal to n+sod(n) for n = 2043061255995 and 2043061256013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9209731 + ... + 9428958.

It is an arithmetic number, because the mean of its divisors is an integer number (255396649725).

Almost surely, 2^{2043061256046} is an apocalyptic number.

2043061256046 is an abundant number, since it is smaller than the sum of its proper divisors (2043285139554).

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

2043061256046 is a wasteful number, since it uses less digits than its factorization.

2043061256046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18656963.

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 2043061256046 its reverse (6406521603402), we get a palindrome (8449582859448).

The spelling of 2043061256046 in words is "two trillion, forty-three billion, sixty-one million, two hundred fifty-six thousand, forty-six".