213415461601 has 8 divisors (see below), whose sum is σ = 218914988544. Its totient is φ = 207929947680.

The previous prime is 213415461593. The next prime is 213415461607. The reversal of 213415461601 is 106164514312.

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 213415461601 - 2³ = 213415461593 is a prime.

It is a super-3 number, since 3×213415461601³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213415461607) 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, 3472401 + ... + 3533326.

It is an arithmetic number, because the mean of its divisors is an integer number (27364373568).

Almost surely, 2^213415461601 is an apocalyptic number.

It is an amenable number.

213415461601 is a deficient number, since it is larger than the sum of its proper divisors (5499526943).

213415461601 is an equidigital number, since it uses as much as digits as its factorization.

213415461601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7006511.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 213415461601 its reverse (106164514312), we get a palindrome (319579975913).

The spelling of 213415461601 in words is "two hundred thirteen billion, four hundred fifteen million, four hundred sixty-one thousand, six hundred one".