1384853407488 has 216 divisors, whose sum is σ = 4142573949696. Its totient is φ = 461415398400.

The previous prime is 1384853407463. The next prime is 1384853407513. The reversal of 1384853407488 is 8847043584831.

It is a happy number.

1384853407488 is a `hidden beast` number, since 1 + 3 + 8 + 485 + 3 + 4 + 0 + 74 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (1384853407463) and next prime (1384853407513).

It is a tau number, because it is divible by the number of its divisors (216).

It is a super-2 number, since 2×1384853407488² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225874183 + ... + 225880313.

Almost surely, 2^{1384853407488} is an apocalyptic number.

1384853407488 is a gapful number since it is divisible by the number (18) 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 1384853407488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2071286974848).

1384853407488 is an abundant number, since it is smaller than the sum of its proper divisors (2757720542208).

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

1384853407488 is an frugal number, since it uses more digits than its factorization.

1384853407488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9793 (or 9767 counting only the distinct ones).

The product of its (nonzero) digits is 82575360, while the sum is 63.

The spelling of 1384853407488 in words is "one trillion, three hundred eighty-four billion, eight hundred fifty-three million, four hundred seven thousand, four hundred eighty-eight".