7135423356 has 48 divisors (see below), whose sum is σ = 17224387488. Its totient is φ = 2297472000.

The previous prime is 7135423319. The next prime is 7135423363. The reversal of 7135423356 is 6533245317.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

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, 22105 + ... + 121488.

It is an arithmetic number, because the mean of its divisors is an integer number (358841406).

Almost surely, 2^7135423356 is an apocalyptic number.

It is an amenable number.

7135423356 is an abundant number, since it is smaller than the sum of its proper divisors (10088964132).

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

7135423356 is a wasteful number, since it uses less digits than its factorization.

7135423356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143742 (or 143740 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 7135423356 is about 84471.4351482204. The cubic root of 7135423356 is about 1925.1884545696.

The spelling of 7135423356 in words is "seven billion, one hundred thirty-five million, four hundred twenty-three thousand, three hundred fifty-six".