1384723415232 has 56 divisors (see below), whose sum is σ = 4070830415600. Its totient is φ = 461574471168.

The previous prime is 1384723415227. The next prime is 1384723415237. The reversal of 1384723415232 is 2325143274831.

1384723415232 is a `hidden beast` number, since 1 + 3 + 8 + 4 + 72 + 341 + 5 + 232 = 666.

It is an interprime number because it is at equal distance from previous prime (1384723415227) and next prime (1384723415237).

It is a super-2 number, since 2×1384723415232² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1384723415237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400670557 + ... + 400674012.

Almost surely, 2^{1384723415232} is an apocalyptic number.

1384723415232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1384723415232 is an abundant number, since it is smaller than the sum of its proper divisors (2686107000368).

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

1384723415232 is an equidigital number, since it uses as much as digits as its factorization.

1384723415232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801344590 (or 801344574 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The spelling of 1384723415232 in words is "one trillion, three hundred eighty-four billion, seven hundred twenty-three million, four hundred fifteen thousand, two hundred thirty-two".