1383462210928 has 120 divisors (see below), whose sum is σ = 3162309005520. Its totient is φ = 584510653440.

The previous prime is 1383462210877. The next prime is 1383462210943. The reversal of 1383462210928 is 8290122643831.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

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, 156868503 + ... + 156877321.

It is an arithmetic number, because the mean of its divisors is an integer number (26352575046).

Almost surely, 2^{1383462210928} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1383462210928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1581154502760).

1383462210928 is an abundant number, since it is smaller than the sum of its proper divisors (1778846794592).

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

1383462210928 is a wasteful number, since it uses less digits than its factorization.

1383462210928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11655 (or 11642 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 1383462210928 in words is "one trillion, three hundred eighty-three billion, four hundred sixty-two million, two hundred ten thousand, nine hundred twenty-eight".