71370272150 has 12 divisors (see below), whose sum is σ = 132748706292. Its totient is φ = 28548108840.

The previous prime is 71370272137. The next prime is 71370272161. The reversal of 71370272150 is 5127207317.

It is a self number, because there is not a number n which added to its sum of digits gives 71370272150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 713702672 + ... + 713702771.

It is an arithmetic number, because the mean of its divisors is an integer number (11062392191).

Almost surely, 2^71370272150 is an apocalyptic number.

71370272150 is a deficient number, since it is larger than the sum of its proper divisors (61378434142).

71370272150 is a wasteful number, since it uses less digits than its factorization.

71370272150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427405455 (or 1427405450 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 35.

Adding to 71370272150 its reverse (5127207317), we get a palindrome (76497479467).

The spelling of 71370272150 in words is "seventy-one billion, three hundred seventy million, two hundred seventy-two thousand, one hundred fifty".