2045294134008 has 32 divisors (see below), whose sum is σ = 5137468690560. Its totient is φ = 678533597280.

The previous prime is 2045294134001. The next prime is 2045294134073. The reversal of 2045294134008 is 8004314925402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045294134001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201939460 + ... + 201949587.

It is an arithmetic number, because the mean of its divisors is an integer number (160545896580).

Almost surely, 2^{2045294134008} is an apocalyptic number.

It is an amenable number.

2045294134008 is an abundant number, since it is smaller than the sum of its proper divisors (3092174556552).

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

2045294134008 is a wasteful number, since it uses less digits than its factorization.

2045294134008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403889267 (or 403889263 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 2045294134008 in words is "two trillion, forty-five billion, two hundred ninety-four million, one hundred thirty-four thousand, eight".