71437992710 has 16 divisors (see below), whose sum is σ = 146958156576. Its totient is φ = 24493026048.

The previous prime is 71437992697. The next prime is 71437992713. The reversal of 71437992710 is 1729973417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71437992713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510271307 + ... + 510271446.

It is an arithmetic number, because the mean of its divisors is an integer number (9184884786).

Almost surely, 2^71437992710 is an apocalyptic number.

71437992710 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

71437992710 is an abundant number, since it is smaller than the sum of its proper divisors (75520163866).

71437992710 is a wasteful number, since it uses less digits than its factorization.

71437992710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020542767.

The product of its (nonzero) digits is 666792, while the sum is 50.

The spelling of 71437992710 in words is "seventy-one billion, four hundred thirty-seven million, nine hundred ninety-two thousand, seven hundred ten".