10738389820 has 24 divisors (see below), whose sum is σ = 22553796384. Its totient is φ = 4294750656.

The previous prime is 10738389811. The next prime is 10738389829. The reversal of 10738389820 is 2898383701.

It is an interprime number because it is at equal distance from previous prime (10738389811) and next prime (10738389829).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10738389829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124674 + ... + 192406.

It is an arithmetic number, because the mean of its divisors is an integer number (939741516).

Almost surely, 2^10738389820 is an apocalyptic number.

10738389820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10738389820 is an abundant number, since it is smaller than the sum of its proper divisors (11815406564).

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

10738389820 is a wasteful number, since it uses less digits than its factorization.

10738389820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75669 (or 75667 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 10738389820 in words is "ten billion, seven hundred thirty-eight million, three hundred eighty-nine thousand, eight hundred twenty".