3421234643025 has 12 divisors (see below), whose sum is σ = 5656441276592. Its totient is φ = 1824658476240.

The previous prime is 3421234643011. The next prime is 3421234643053. The reversal of 3421234643025 is 5203464321243.

It is not a de Polignac number, because 3421234643025 - 2⁸ = 3421234642769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22808230879 + ... + 22808231028.

Almost surely, 2^{3421234643025} is an apocalyptic number.

It is an amenable number.

3421234643025 is a deficient number, since it is larger than the sum of its proper divisors (2235206633567).

3421234643025 is a wasteful number, since it uses less digits than its factorization.

3421234643025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45616461920 (or 45616461915 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 3421234643025 its reverse (5203464321243), we get a palindrome (8624698964268).

The spelling of 3421234643025 in words is "three trillion, four hundred twenty-one billion, two hundred thirty-four million, six hundred forty-three thousand, twenty-five".