3420435056501 has 8 divisors (see below), whose sum is σ = 3447310552224. Its totient is φ = 3393571156560.

The previous prime is 3420435056477. The next prime is 3420435056527. The reversal of 3420435056501 is 1056505340243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3420435056501 - 2²⁶ = 3420367947637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420435059501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2306210 + ... + 3487043.

It is an arithmetic number, because the mean of its divisors is an integer number (430913819028).

Almost surely, 2^{3420435056501} is an apocalyptic number.

It is an amenable number.

3420435056501 is a deficient number, since it is larger than the sum of its proper divisors (26875495723).

3420435056501 is a wasteful number, since it uses less digits than its factorization.

3420435056501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5797891.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 3420435056501 in words is "three trillion, four hundred twenty billion, four hundred thirty-five million, fifty-six thousand, five hundred one".