2045011042232 has 32 divisors (see below), whose sum is σ = 3840734307600. Its totient is φ = 1020816632064.

The previous prime is 2045011042231. The next prime is 2045011042253. The reversal of 2045011042232 is 2322401105402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045011042231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11719319 + ... + 11892537.

Almost surely, 2^{2045011042232} is an apocalyptic number.

It is an amenable number.

2045011042232 is a deficient number, since it is larger than the sum of its proper divisors (1795723265368).

2045011042232 is a wasteful number, since it uses less digits than its factorization.

2045011042232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175655 (or 175651 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 2045011042232 its reverse (2322401105402), we get a palindrome (4367412147634).

The spelling of 2045011042232 in words is "two trillion, forty-five billion, eleven million, forty-two thousand, two hundred thirty-two".