3152223503442 has 64 divisors (see below), whose sum is σ = 7545748129920. Its totient is φ = 969662232000.

The previous prime is 3152223503419. The next prime is 3152223503461. The reversal of 3152223503442 is 2443053222513.

3152223503442 is a `hidden beast` number, since 3 + 15 + 222 + 350 + 34 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3152223503397 and 3152223503406.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2120392 + ... + 3286412.

It is an arithmetic number, because the mean of its divisors is an integer number (117902314530).

Almost surely, 2^{3152223503442} is an apocalyptic number.

3152223503442 is an abundant number, since it is smaller than the sum of its proper divisors (4393524626478).

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

3152223503442 is a wasteful number, since it uses less digits than its factorization.

3152223503442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169896 (or 1169890 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 3152223503442 its reverse (2443053222513), we get a palindrome (5595276725955).

The spelling of 3152223503442 in words is "three trillion, one hundred fifty-two billion, two hundred twenty-three million, five hundred three thousand, four hundred forty-two".