70744343341 has 24 divisors (see below), whose sum is σ = 84745019040. Its totient is φ = 58850299872.

The previous prime is 70744343339. The next prime is 70744343389. The reversal of 70744343341 is 14334344707.

It is a happy number.

It is not a de Polignac number, because 70744343341 - 2¹ = 70744343339 is a prime.

It is a super-2 number, since 2×70744343341² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70744343294 and 70744343303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70744343041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 223870 + ... + 437728.

It is an arithmetic number, because the mean of its divisors is an integer number (3531042460).

Almost surely, 2^70744343341 is an apocalyptic number.

It is an amenable number.

70744343341 is a deficient number, since it is larger than the sum of its proper divisors (14000675699).

70744343341 is a wasteful number, since it uses less digits than its factorization.

70744343341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214073 (or 214066 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 40.

The spelling of 70744343341 in words is "seventy billion, seven hundred forty-four million, three hundred forty-three thousand, three hundred forty-one".