1378929404030 has 16 divisors (see below), whose sum is σ = 2534882990400. Its totient is φ = 539836192032.

The previous prime is 1378929404003. The next prime is 1378929404033. The reversal of 1378929404030 is 304049298731.

It is a self number, because there is not a number n which added to its sum of digits gives 1378929404030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1378929404033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1466945705 + ... + 1466946644.

It is an arithmetic number, because the mean of its divisors is an integer number (158430186900).

Almost surely, 2^{1378929404030} is an apocalyptic number.

1378929404030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1378929404030 is a deficient number, since it is larger than the sum of its proper divisors (1155953586370).

1378929404030 is a wasteful number, since it uses less digits than its factorization.

1378929404030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933892403.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 1378929404030 in words is "one trillion, three hundred seventy-eight billion, nine hundred twenty-nine million, four hundred four thousand, thirty".