152706070640 has 80 divisors (see below), whose sum is σ = 356984651520. Its totient is φ = 60748953600.

The previous prime is 152706070637. The next prime is 152706070687. The reversal of 152706070640 is 46070607251.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 152706070594 and 152706070603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12927617 + ... + 12939423.

It is an arithmetic number, because the mean of its divisors is an integer number (4462308144).

Almost surely, 2^152706070640 is an apocalyptic number.

152706070640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152706070640 is an abundant number, since it is smaller than the sum of its proper divisors (204278580880).

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

152706070640 is a wasteful number, since it uses less digits than its factorization.

152706070640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12690 (or 12684 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

Adding to 152706070640 its reverse (46070607251), we get a palindrome (198776677891).

The spelling of 152706070640 in words is "one hundred fifty-two billion, seven hundred six million, seventy thousand, six hundred forty".