3430221541532 has 6 divisors (see below), whose sum is σ = 6002887697688. Its totient is φ = 1715110770764.

The previous prime is 3430221541519. The next prime is 3430221541541. The reversal of 3430221541532 is 2351451220343.

It is a junction number, because it is equal to n+sod(n) for n = 3430221541492 and 3430221541501.

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, 428777692688 + ... + 428777692695.

It is an arithmetic number, because the mean of its divisors is an integer number (1000481282948).

Almost surely, 2^{3430221541532} is an apocalyptic number.

It is an amenable number.

3430221541532 is a deficient number, since it is larger than the sum of its proper divisors (2572666156156).

3430221541532 is a wasteful number, since it uses less digits than its factorization.

3430221541532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857555385387 (or 857555385385 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 3430221541532 its reverse (2351451220343), we get a palindrome (5781672761875).

The spelling of 3430221541532 in words is "three trillion, four hundred thirty billion, two hundred twenty-one million, five hundred forty-one thousand, five hundred thirty-two".