70371071471444 has 12 divisors (see below), whose sum is σ = 124119055194624. Its totient is φ = 34908484272984.

The previous prime is 70371071471303. The next prime is 70371071471471. The reversal of 70371071471444 is 44417417017307.

It is a junction number, because it is equal to n+sod(n) for n = 70371071471392 and 70371071471401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69262865114 + ... + 69262866129.

It is an arithmetic number, because the mean of its divisors is an integer number (10343254599552).

Almost surely, 2^{70371071471444} is an apocalyptic number.

It is an amenable number.

70371071471444 is a deficient number, since it is larger than the sum of its proper divisors (53747983723180).

70371071471444 is a wasteful number, since it uses less digits than its factorization.

70371071471444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138525731374 (or 138525731372 counting only the distinct ones).

The product of its (nonzero) digits is 1843968, while the sum is 50.

The spelling of 70371071471444 in words is "seventy trillion, three hundred seventy-one billion, seventy-one million, four hundred seventy-one thousand, four hundred forty-four".