3152350450440 has 48 divisors (see below), whose sum is σ = 10245138965100. Its totient is φ = 840626786688.

The previous prime is 3152350450369. The next prime is 3152350450477. The reversal of 3152350450440 is 440540532513.

3152350450440 is a `hidden beast` number, since 3 + 1 + 523 + 50 + 45 + 0 + 4 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3110785842564 + 41564607876 = 1763742^2 + 203874^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3152350450395 and 3152350450404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4378264155 + ... + 4378264874.

Almost surely, 2^{3152350450440} is an apocalyptic number.

3152350450440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3152350450440 is an abundant number, since it is smaller than the sum of its proper divisors (7092788514660).

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

3152350450440 is a wasteful number, since it uses less digits than its factorization.

3152350450440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8756529046 (or 8756529039 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 3152350450440 its reverse (440540532513), we get a palindrome (3592890982953).

The spelling of 3152350450440 in words is "three trillion, one hundred fifty-two billion, three hundred fifty million, four hundred fifty thousand, four hundred forty".