388368355350 has 48 divisors (see below), whose sum is σ = 978942946320. Its totient is φ = 101867107200.

The previous prime is 388368355343. The next prime is 388368355357. The reversal of 388368355350 is 53553863883.

It is an interprime number because it is at equal distance from previous prime (388368355343) and next prime (388368355357).

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388368355357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21213165 + ... + 21231464.

It is an arithmetic number, because the mean of its divisors is an integer number (20394644715).

Almost surely, 2^388368355350 is an apocalyptic number.

388368355350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

388368355350 is an abundant number, since it is smaller than the sum of its proper divisors (590574590970).

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

388368355350 is a wasteful number, since it uses less digits than its factorization.

388368355350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42444705 (or 42444700 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 57.

The spelling of 388368355350 in words is "three hundred eighty-eight billion, three hundred sixty-eight million, three hundred fifty-five thousand, three hundred fifty".