70535425340 has 12 divisors (see below), whose sum is σ = 148124393256. Its totient is φ = 28214170128.

The previous prime is 70535425277. The next prime is 70535425343. The reversal of 70535425340 is 4352453507.

It is a junction number, because it is equal to n+sod(n) for n = 70535425294 and 70535425303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70535425343) 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, 1763385614 + ... + 1763385653.

It is an arithmetic number, because the mean of its divisors is an integer number (12343699438).

Almost surely, 2^70535425340 is an apocalyptic number.

It is an amenable number.

70535425340 is an abundant number, since it is smaller than the sum of its proper divisors (77588967916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70535425340 is a wasteful number, since it uses less digits than its factorization.

70535425340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526771276 (or 3526771274 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 38.

Adding to 70535425340 its reverse (4352453507), we get a palindrome (74887878847).

The spelling of 70535425340 in words is "seventy billion, five hundred thirty-five million, four hundred twenty-five thousand, three hundred forty".