4352144220532 has 6 divisors (see below), whose sum is σ = 7616252385938. Its totient is φ = 2176072110264.

The previous prime is 4352144220493. The next prime is 4352144220577. The reversal of 4352144220532 is 2350224412534.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4222712645776 + 129431574756 = 2054924^2 + 359766^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4352144220491 and 4352144220500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544018027563 + ... + 544018027570.

Almost surely, 2^{4352144220532} is an apocalyptic number.

It is an amenable number.

4352144220532 is a deficient number, since it is larger than the sum of its proper divisors (3264108165406).

4352144220532 is a wasteful number, since it uses less digits than its factorization.

4352144220532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088036055137 (or 1088036055135 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 4352144220532 in words is "four trillion, three hundred fifty-two billion, one hundred forty-four million, two hundred twenty thousand, five hundred thirty-two".