20412102401 has 8 divisors (see below), whose sum is σ = 21595495680. Its totient is φ = 19239616368.

The previous prime is 20412102341. The next prime is 20412102409. The reversal of 20412102401 is 10420121402.

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 20412102401 - 2¹⁴ = 20412086017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20412102401.

It is not an unprimeable number, because it can be changed into a prime (20412102409) 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, 2722961 + ... + 2730446.

It is an arithmetic number, because the mean of its divisors is an integer number (2699436960).

Almost surely, 2^20412102401 is an apocalyptic number.

It is an amenable number.

20412102401 is a deficient number, since it is larger than the sum of its proper divisors (1183393279).

20412102401 is a wasteful number, since it uses less digits than its factorization.

20412102401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5453623.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20412102401 its reverse (10420121402), we get a palindrome (30832223803).

The spelling of 20412102401 in words is "twenty billion, four hundred twelve million, one hundred two thousand, four hundred one".