70464322743 has 4 divisors (see below), whose sum is σ = 93952430328. Its totient is φ = 46976215160.

The previous prime is 70464322741. The next prime is 70464322751. The reversal of 70464322743 is 34722346407.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70464322743 - 2¹ = 70464322741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70464322695 and 70464322704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70464322741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11744053788 + ... + 11744053793.

It is an arithmetic number, because the mean of its divisors is an integer number (23488107582).

Almost surely, 2^70464322743 is an apocalyptic number.

70464322743 is a deficient number, since it is larger than the sum of its proper divisors (23488107585).

70464322743 is a wasteful number, since it uses less digits than its factorization.

70464322743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23488107584.

The product of its (nonzero) digits is 677376, while the sum is 42.

The spelling of 70464322743 in words is "seventy billion, four hundred sixty-four million, three hundred twenty-two thousand, seven hundred forty-three".