2044354146 has 16 divisors (see below), whose sum is σ = 4101859008. Its totient is φ = 679259600.

The previous prime is 2044354139. The next prime is 2044354157. The reversal of 2044354146 is 6414534402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545925 + ... + 549656.

It is an arithmetic number, because the mean of its divisors is an integer number (256366188).

Almost surely, 2^2044354146 is an apocalyptic number.

2044354146 is an abundant number, since it is smaller than the sum of its proper divisors (2057504862).

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

2044354146 is a wasteful number, since it uses less digits than its factorization.

2044354146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095897.

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 2044354146 is about 45214.5346763626. The cubic root of 2044354146 is about 1269.1668220248.

Adding to 2044354146 its reverse (6414534402), we get a palindrome (8458888548).

The spelling of 2044354146 in words is "two billion, forty-four million, three hundred fifty-four thousand, one hundred forty-six".