1384117152 has 96 divisors (see below), whose sum is σ = 4196816064. Its totient is φ = 394752000.

The previous prime is 1384117151. The next prime is 1384117211. The reversal of 1384117152 is 2517114831.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1384117152² = 3831560580921182208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1384117151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20599 + ... + 56502.

It is an arithmetic number, because the mean of its divisors is an integer number (43716834).

Almost surely, 2^1384117152 is an apocalyptic number.

1384117152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1384117152 is an abundant number, since it is smaller than the sum of its proper divisors (2812698912).

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

1384117152 is a wasteful number, since it uses less digits than its factorization.

1384117152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77142 (or 77134 counting only the distinct ones).

The product of its digits is 6720, while the sum is 33.

The square root of 1384117152 is about 37203.7249747925. The cubic root of 1384117152 is about 1114.4423742169.

The spelling of 1384117152 in words is "one billion, three hundred eighty-four million, one hundred seventeen thousand, one hundred fifty-two".