1378035842700 has 288 divisors, whose sum is σ = 4372088168448. Its totient is φ = 332345376000.

The previous prime is 1378035842683. The next prime is 1378035842717. The reversal of 1378035842700 is 72485308731.

It is an interprime number because it is at equal distance from previous prime (1378035842683) and next prime (1378035842717).

It is a self number, because there is not a number n which added to its sum of digits gives 1378035842700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 736522765 + ... + 736524635.

It is an arithmetic number, because the mean of its divisors is an integer number (15180861696).

Almost surely, 2^{1378035842700} is an apocalyptic number.

1378035842700 is a gapful number since it is divisible by the number (10) 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 1378035842700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2186044084224).

1378035842700 is an abundant number, since it is smaller than the sum of its proper divisors (2994052325748).

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

1378035842700 is a wasteful number, since it uses less digits than its factorization.

1378035842700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933 (or 2926 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 1378035842700 in words is "one trillion, three hundred seventy-eight billion, thirty-five million, eight hundred forty-two thousand, seven hundred".