70407169743 has 4 divisors (see below), whose sum is σ = 93876226328. Its totient is φ = 46938113160.

The previous prime is 70407169687. The next prime is 70407169753. The reversal of 70407169743 is 34796170407.

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

It is not a de Polignac number, because 70407169743 - 2¹⁷ = 70407038671 is a prime.

It is a super-2 number, since 2×70407169743² (a number of 22 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 = 70407169692 and 70407169701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70407169753) 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, 11734528288 + ... + 11734528293.

It is an arithmetic number, because the mean of its divisors is an integer number (23469056582).

Almost surely, 2^70407169743 is an apocalyptic number.

70407169743 is a deficient number, since it is larger than the sum of its proper divisors (23469056585).

70407169743 is a wasteful number, since it uses less digits than its factorization.

70407169743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23469056584.

The product of its (nonzero) digits is 889056, while the sum is 48.

The spelling of 70407169743 in words is "seventy billion, four hundred seven million, one hundred sixty-nine thousand, seven hundred forty-three".