71507141350 has 24 divisors (see below), whose sum is σ = 133024407768. Its totient is φ = 28598313600.

The previous prime is 71507141323. The next prime is 71507141351. The reversal of 71507141350 is 5314170517.

It is a happy number.

It is a super-2 number, since 2×71507141350² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71507141351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213717 + ... + 434383.

It is an arithmetic number, because the mean of its divisors is an integer number (5542683657).

Almost surely, 2^71507141350 is an apocalyptic number.

71507141350 is a deficient number, since it is larger than the sum of its proper divisors (61517266418).

71507141350 is a wasteful number, since it uses less digits than its factorization.

71507141350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227160 (or 227155 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 34.

The spelling of 71507141350 in words is "seventy-one billion, five hundred seven million, one hundred forty-one thousand, three hundred fifty".