1411712064 has 140 divisors (see below), whose sum is σ = 4782702144. Its totient is φ = 403335936.

The previous prime is 1411712063. The next prime is 1411712077. The reversal of 1411712064 is 4602171141.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1411712063) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16837 + ... + 55739.

Almost surely, 2^1411712064 is an apocalyptic number.

1411712064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1411712064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2391351072).

1411712064 is an abundant number, since it is smaller than the sum of its proper divisors (3370990080).

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

1411712064 is an equidigital number, since it uses as much as digits as its factorization.

1411712064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38934 (or 38915 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1411712064 is about 37572.7569390376. The cubic root of 1411712064 is about 1121.7998441896.

The spelling of 1411712064 in words is "one billion, four hundred eleven million, seven hundred twelve thousand, sixty-four".