1045370144 has 48 divisors (see below), whose sum is σ = 2533019328. Its totient is φ = 413551872.

The previous prime is 1045370089. The next prime is 1045370159. The reversal of 1045370144 is 4410735401.

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, 176582 + ... + 182405.

It is an arithmetic number, because the mean of its divisors is an integer number (52771236).

Almost surely, 2^1045370144 is an apocalyptic number.

1045370144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1045370144 is an abundant number, since it is smaller than the sum of its proper divisors (1487649184).

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

1045370144 is a wasteful number, since it uses less digits than its factorization.

1045370144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359017 (or 359009 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1045370144 is about 32332.1843369730. The cubic root of 1045370144 is about 1014.9002608523.

The spelling of 1045370144 in words is "one billion, forty-five million, three hundred seventy thousand, one hundred forty-four".