1413447020 has 12 divisors (see below), whose sum is σ = 2968238784. Its totient is φ = 565378800.

The previous prime is 1413447019. The next prime is 1413447029. The reversal of 1413447020 is 207443141.

It is not an unprimeable number, because it can be changed into a prime (1413447029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35336156 + ... + 35336195.

It is an arithmetic number, because the mean of its divisors is an integer number (247353232).

Almost surely, 2^1413447020 is an apocalyptic number.

1413447020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1413447020 is an abundant number, since it is smaller than the sum of its proper divisors (1554791764).

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

1413447020 is a wasteful number, since it uses less digits than its factorization.

1413447020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70672360 (or 70672358 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 1413447020 is about 37595.8378015439. The cubic root of 1413447020 is about 1122.2592099621.

The spelling of 1413447020 in words is "one billion, four hundred thirteen million, four hundred forty-seven thousand, twenty".