71070343443374 has 32 divisors (see below), whose sum is σ = 119153813032800. Its totient is φ = 31511391270400.

The previous prime is 71070343443367. The next prime is 71070343443377. The reversal of 71070343443374 is 47334434307017.

It is a super-2 number, since 2×71070343443374² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71070343443377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1459709 + ... + 12011304.

It is an arithmetic number, because the mean of its divisors is an integer number (3723556657275).

Almost surely, 2^{71070343443374} is an apocalyptic number.

71070343443374 is a deficient number, since it is larger than the sum of its proper divisors (48083469589426).

71070343443374 is a wasteful number, since it uses less digits than its factorization.

71070343443374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13476916.

The product of its (nonzero) digits is 7112448, while the sum is 50.

The spelling of 71070343443374 in words is "seventy-one trillion, seventy billion, three hundred forty-three million, four hundred forty-three thousand, three hundred seventy-four".