27370421010 has 48 divisors (see below), whose sum is σ = 71460904320. Its totient is φ = 7268234400.

The previous prime is 27370421003. The next prime is 27370421011. The reversal of 27370421010 is 1012407372.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (27370421011) 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, 614716 + ... + 657735.

It is an arithmetic number, because the mean of its divisors is an integer number (1488768840).

Almost surely, 2^27370421010 is an apocalyptic number.

27370421010 is an abundant number, since it is smaller than the sum of its proper divisors (44090483310).

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

27370421010 is a wasteful number, since it uses less digits than its factorization.

27370421010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272703 (or 1272700 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

Adding to 27370421010 its reverse (1012407372), we get a palindrome (28382828382).

The spelling of 27370421010 in words is "twenty-seven billion, three hundred seventy million, four hundred twenty-one thousand, ten".