1044154345 has 32 divisors (see below), whose sum is σ = 1411732224. Its totient is φ = 735609600.

The previous prime is 1044154343. The next prime is 1044154351. The reversal of 1044154345 is 5434514401.

It is not a de Polignac number, because 1044154345 - 2¹ = 1044154343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044154343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 808150 + ... + 809440.

It is an arithmetic number, because the mean of its divisors is an integer number (44116632).

Almost surely, 2^1044154345 is an apocalyptic number.

It is an amenable number.

1044154345 is a deficient number, since it is larger than the sum of its proper divisors (367577879).

1044154345 is a wasteful number, since it uses less digits than its factorization.

1044154345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 1044154345 is about 32313.3771834514. The cubic root of 1044154345 is about 1014.5066543709.

Adding to 1044154345 its reverse (5434514401), we get a palindrome (6478668746).

The spelling of 1044154345 in words is "one billion, forty-four million, one hundred fifty-four thousand, three hundred forty-five".