71337380892 has 24 divisors (see below), whose sum is σ = 166596068352. Its totient is φ = 23758815600.

The previous prime is 71337380831. The next prime is 71337380897. The reversal of 71337380892 is 29808373317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71337380897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2524284 + ... + 2552387.

It is an arithmetic number, because the mean of its divisors is an integer number (6941502848).

Almost surely, 2^71337380892 is an apocalyptic number.

It is an amenable number.

71337380892 is an abundant number, since it is smaller than the sum of its proper divisors (95258687460).

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

71337380892 is a wasteful number, since it uses less digits than its factorization.

71337380892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077849 (or 5077847 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 71337380892 in words is "seventy-one billion, three hundred thirty-seven million, three hundred eighty thousand, eight hundred ninety-two".