10271386380 has 48 divisors (see below), whose sum is σ = 28764346464. Its totient is φ = 2738611200.

The previous prime is 10271386361. The next prime is 10271386387. The reversal of 10271386380 is 8368317201.

It is not an unprimeable number, because it can be changed into a prime (10271386387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650580 + ... + 666180.

It is an arithmetic number, because the mean of its divisors is an integer number (599257218).

Almost surely, 2^10271386380 is an apocalyptic number.

10271386380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10271386380 is an abundant number, since it is smaller than the sum of its proper divisors (18492960084).

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

10271386380 is a wasteful number, since it uses less digits than its factorization.

10271386380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26586 (or 26584 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 10271386380 in words is "ten billion, two hundred seventy-one million, three hundred eighty-six thousand, three hundred eighty".