1371530734071 has 48 divisors (see below), whose sum is σ = 1936080663264. Its totient is φ = 863515219968.

The previous prime is 1371530734051. The next prime is 1371530734159. The reversal of 1371530734071 is 1704370351731.

It is not a de Polignac number, because 1371530734071 - 2¹⁰ = 1371530733047 is a prime.

It is a super-2 number, since 2×1371530734071² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371530734051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 782389731 + ... + 782391483.

It is an arithmetic number, because the mean of its divisors is an integer number (40335013818).

Almost surely, 2^{1371530734071} is an apocalyptic number.

1371530734071 is a deficient number, since it is larger than the sum of its proper divisors (564549929193).

1371530734071 is a wasteful number, since it uses less digits than its factorization.

1371530734071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3648 (or 3629 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 42.

The spelling of 1371530734071 in words is "one trillion, three hundred seventy-one billion, five hundred thirty million, seven hundred thirty-four thousand, seventy-one".