2045031152334 has 32 divisors (see below), whose sum is σ = 4094749722240. Its totient is φ = 680896268832.

The previous prime is 2045031152293. The next prime is 2045031152377. The reversal of 2045031152334 is 4332511305402.

It is a junction number, because it is equal to n+sod(n) for n = 2045031152295 and 2045031152304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18526197 + ... + 18636255.

It is an arithmetic number, because the mean of its divisors is an integer number (127960928820).

Almost surely, 2^{2045031152334} is an apocalyptic number.

2045031152334 is an abundant number, since it is smaller than the sum of its proper divisors (2049718569906).

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

2045031152334 is a wasteful number, since it uses less digits than its factorization.

2045031152334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113584.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 2045031152334 its reverse (4332511305402), we get a palindrome (6377542457736).

The spelling of 2045031152334 in words is "two trillion, forty-five billion, thirty-one million, one hundred fifty-two thousand, three hundred thirty-four".