4132656240 has 40 divisors (see below), whose sum is σ = 12811235088. Its totient is φ = 1102041600.

The previous prime is 4132656233. The next prime is 4132656251. The reversal of 4132656240 is 426562314.

4132656240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8609461 + ... + 8609940.

Almost surely, 2^4132656240 is an apocalyptic number.

4132656240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4132656240 is an abundant number, since it is smaller than the sum of its proper divisors (8678578848).

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

4132656240 is a wasteful number, since it uses less digits than its factorization.

4132656240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17219417 (or 17219411 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 4132656240 is about 64285.7390095191. The cubic root of 4132656240 is about 1604.7587801417.

The spelling of 4132656240 in words is "four billion, one hundred thirty-two million, six hundred fifty-six thousand, two hundred forty".