1044155434 has 16 divisors (see below), whose sum is σ = 1806712128. Its totient is φ = 443312352.

The previous prime is 1044155407. The next prime is 1044155461. The reversal of 1044155434 is 4345514401.

1044155434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1044155407) and next prime (1044155461).

It is a junction number, because it is equal to n+sod(n) for n = 1044155396 and 1044155405.

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, 347019 + ... + 350014.

It is an arithmetic number, because the mean of its divisors is an integer number (112919508).

Almost surely, 2^1044155434 is an apocalyptic number.

1044155434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1044155434 is a deficient number, since it is larger than the sum of its proper divisors (762556694).

1044155434 is a wasteful number, since it uses less digits than its factorization.

1044155434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697149.

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

The square root of 1044155434 is about 32313.3940340534. The cubic root of 1044155434 is about 1014.5070070638.

Adding to 1044155434 its reverse (4345514401), we get a palindrome (5389669835).

The spelling of 1044155434 in words is "one billion, forty-four million, one hundred fifty-five thousand, four hundred thirty-four".