30769493804070 has 128 divisors (see below), whose sum is σ = 85775637657600. Its totient is φ = 6918525788160.

The previous prime is 30769493804053. The next prime is 30769493804123. The reversal of 30769493804070 is 7040839496703.

It is a junction number, because it is equal to n+sod(n) for n = 30769493803995 and 30769493804013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4396504 + ... + 8992676.

It is an arithmetic number, because the mean of its divisors is an integer number (670122169200).

Almost surely, 2^{30769493804070} is an apocalyptic number.

30769493804070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30769493804070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42887818828800).

30769493804070 is an abundant number, since it is smaller than the sum of its proper divisors (55006143853530).

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

30769493804070 is a wasteful number, since it uses less digits than its factorization.

30769493804070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4596710.

The product of its (nonzero) digits is 27433728, while the sum is 60.

The spelling of 30769493804070 in words is "thirty trillion, seven hundred sixty-nine billion, four hundred ninety-three million, eight hundred four thousand, seventy".